[[quoteright:289:https://static.tvtropes.org/pmwiki/pub/images/room_emmadonoghue_2484.jpg]]
[[caption-width-right:289:[[labelnote:Click here to see the movie poster]]https://static.tvtropes.org/pmwiki/pub/images/room_poster.jpg[[/labelnote]]]]

->''[[{{Tagline}} Love has no boundaries.]]''

Jack is five years old and lives with his ma in a single, eleven by eleven foot [[TitleDrop Room]]. He has lived there all his life, ever since he was born. Ma has lived there for seven years, ever since she was taken here by [[BigBad Old Nick]]. He has never been outside, seen any more of the sky than the slit of blue that comes through Skylight, or met any human being besides his Ma and Old Nick, who comes in at night to bring food and [[RapeAsDrama talk to Ma]].

Jack is happy in Room, watching the imaginary people on television, playing with his Ma and listening to her stories. He thinks he can live in Room forever... but he can't.

''Room'' is a 2010 novel by Emma Donoghue. She reports that she decided to write the book after learning of the horrific real-life [[http://en.wikipedia.org/wiki/Fritzl_case Fritzl case]]. In 2015, [[TheFilmOfTheBook the book was adapted into a film]], with Donoghue penning the screenplay, and Creator/BrieLarson and Creator/JacobTremblay in the roles of Ma and Jack. The film's trailer can be seen [[https://www.youtube.com/watch?v=yfBdUPAjiVQ here.]]

Not to be confused with ''Film/TheRoom2003''. In fact, you couldn't find two more diametrically opposite films, though coincidentally both had a budget of $6 million. Also not to be confused with the lesser know [[Film/TheRoom2019 2019 film]] or Creator/HaroldPinter's ''The Room'', either.
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!!''Room'' contains examples of:

* AbusiveParents:
** Jack's biological father, Old Nick, is holding him hostage and depriving him from proper socialization and development.
** [[spoiler: For his daughter, Old Nick did zero research into assuring she was healthy, and didn't care when she died. Had she lived, he would have treated her the same way he treated Jack.]]
* AdaptationalPersonalityChange:
** Nancy, Ma’s mother and Jack’s grandma, is a bit more of a frumpy old lady in the book — a bit InnocentlyInsensitive and has tried a few new-age ways to cope with her grief. The role in the movie was expanded and rewritten slightly when Joan Allen came on board, and she’s depicted as a bit quieter, more sensitive and intelligent.
** To an extent, Ma is a bit more outgoing, talkative and political after her release in the novel — part of what drives her to a breaking point is the fact that she’s revered as a hero when -- having gone online on the clinic's computers to look up "confinement" and "trafficking" -- she knows how many prisoners live in solitary confinement and children work in sweatshops or live in an OrphanageOfFear. And she’s not quiet about it. With the shorter run-time, Ma is portrayed as a quieter version of shell-shocked in the movie.
* AdaptationalTimespanChange: Events that took a while in the book also happen much faster in the movie, such as Jack and Ma initiating the escape plan and their stay in the hospital.
* AdaptedOut:
** In the book, Ma has a brother, sister-in-law and young niece, who all play roles in Jack adapting to life outside Room. They're all left out of the movie.
** Ma and Jack’s religious faith is a reoccurring element in the book but was only alluded to in the movie with Jack making passing references to heaven.
** The film leaves out a few minor characters and character elements; for example, the mental hospital staff play a more prominent role in the book. Small character details, such as the fact that Ma and her brother are both adopted, are removed, and the age at which Ma was abducted is changed from a 19-year-old college sophomore in the novel to a 17-year-old high school student in the film, to accommodate for the fact that she was played by a younger actress.
** By far the biggest detail removed from the film is that Jack was not the first product of Old Nick's assaults on Ma – [[spoiler:she had carried a pregnancy to term before, a daughter, but due to Old Nick's negligence during the birth, she died almost instantly and was buried in the yard.]]
* AgeLift: In the book, Ma is nineteen when she was abducted by Old Nick. In the film, she is a high school student.
* AliceAllusion: ''Literature/AlicesAdventuresInWonderland'' is one of the few books they have in Room, and Jack often references it. His Ma compares herself to Alice when explaining to Jack how she got in Room.
* AngerBornOfWorry: Ma gets angry at Jack a few times when Jack risks upsetting Old Nick, which would endanger them both.
* ArcWords: Jack asks Ma what a crater is, to which Ma replies "Holes where something happened." The concept of "holes where something happened" returns numerous times throughout the book.
* ArmorPiercingQuestion: When the interviewer implies that she failed to do what was best for Jack by keeping him with her and not getting him out of the room earlier, Ma is so overcome with guilt that [[spoiler:she attempts suicide]].
* AttentionDeficitOohShiny: When Ma is trying to tell him the story of how she got kidnapped, Jack keeps asking her things like what the color of Old Nick’s truck was, or the name of the dog that was used to kidnap Ma.
* BadassBystander: [[spoiler:An ordinary dog walker is able to save Jack from being recaptured by Old Nick by spooking the kidnapper into fleeing when it becomes obvious Jack is being abducted, immediately calling the police and staying with the boy until the cops arrive]].
* BaffledByOwnBiology: Jack is surprised when he experiences catching a cold for the first time in his life, soon after he and Ma escape from Room.
* BarefootCaptives: Ma and Jack have no shoes in Room; to emphasise to Old Nick how low-maintenance they are, Ma says "we don't even need shoes". [[spoiler: Jack has to make his escape in his socks: Ma tells him to wear his thickest pair.]]
* BeepingComputers: Jack and Ma receive some warning that Old Nick is about to enter, from the beep-beep of the keypad to open the door.
* BirthdayHater: During his birthday, Jack asks Ma how old she'll be on her next birthday. She replies "twenty-seven" and Jack notes that that put her in a bad mood. The implication is that each birthday reminds Ma of how much of her life she has been held captive by Old Nick.
* BirthDeathJuxtaposition: The second segment of the book is titled "Dying", and references how Jack has to pretend to be dead. The last segment is titled "Living", and references how Jack and Ma are finally starting to truly recover and adapt to the outside world.
* BittersweetEnding: [[spoiler: Jack and Ma escape Room, and eventually Jack's able to let go of his connection to it. [[WordOfGod While Ma will never truly be able to get over her years of imprisonment and abuse, she is starting to heal from it as best as she can.]] ]]
* BlindfoldedTrip: Ma mentions being blindfolded by Old Nick before taken to Room.
* BodybagTrick: Ma fakes five-year-old Jack's [[SickCaptiveScam illness]] and [[FakingTheDead death]] so he can escape when Old Nick takes him outside [[CarpetRolledCorpse in a carpet]] to bury him. This is the only way either of them will be able to get out of Room.
* {{Bookends}}:
** At the beginning, Jack says hello to all of the things in Room. [[spoiler:At the end, they return to Room and Jack says goodbye to all the things in Room as well as Room itself before they leave to move on with their lives]].
** In the beginning of both the book and movie, Jack and Ma bake a cake for his birthday. The movie, however, adds a scene near the end where Jack makes a cake with Grandma. Jack lampshades that he had done it before in Room.
* BrokenBird: Ma. It's made quite clear that her experience in Room has irreparably damaged her and turned her far more bitter than the sweet person she used to be. WordOfGod says that she will never really be able to truly get over it.
* BunkerWoman: Ma, who has been held captive and not left Room once in seven years. Although the bunker is actually not underground, but in the garden.
* CallingParentsByTheirName: Due to not even knowing he's his father, Jack refers to his dad as Old Nick. Although that isn't his real name.
* TheCanKickedHim: Discussed when Ma tells Jack that she tried to kill Old Nick by hitting him on the head with the lid of the toilet cistern, as it was the heaviest thing in Room.
* CarpetRolledCorpse: This is part of Ma's BodybagTrick to help her and her son escape captivity.
* TheCavalry: [[spoiler:With a beat cop's brilliant questioning of Jack to locate Ma, the police storm the property in force to rescue her]].
* CensorshipBySpelling: Ma's lawyer says (in front of Jack) that someone has sent F-E-C-E-S. Jack says "why someone sent us poo?" "He's a good speller," Ma says to her lawyer.
* ChildByRape: Jack was conceived via one of Old Nick's numerous rapes against Ma.
* CleanPrettyChildbirth: [[AvertedTrope Averted.]] There's a stain on the rug from when Jack was born [[spoiler: and another on the bed from his sister.]]
* ComingOfAgeStory: While Jack is only five years old when the story ends, it is clear that he has changed much.
* CompanionCube: Jack refers to everything in Room by name, such as TV, Skylight, and Eggsnake (a toy snake that Ma makes out of string and eggshells saved from their meals).
* CompressedAdaptation: Though the film evenly splits time between Jack and Ma in Room and in the outside world, it leaves out much of the "slice-of-life" narrative of Room from the novel and a few characters from the second half.
* ConstantlyCurious: Five-year-old Jack, despite Ma's education of him, is very naive and curious about the world, especially after they escape Room.
* CoolOldGuy: Leo, Jack's step-grandfather, or "Steppa".
* CrossReferencedTitles: The second chapter is titled "Dying". The last chapter is titled "Living".
* DeathFakedForYou: As part of their escape plan, Joy makes Old Nick believe that Jack died from the untreated illness so he would take the body outside.
* DeathOfAChild:
** Ma mentions after the escape that she had another child, a daughter, who died when she was born with the umbilical cord wrapped around her neck. As a way to cope with this, she made herself believe that her stillborn daughter was actually Jack and that she decided to try to be born again a year later, this time as a boy.
** Ma’s father had a funeral for her after some time when she did not return. But her mother refused to believe she was dead.
* DefiantCaptive: Deconstructed. Ma is very defiant to Old Nick, whom she hates, but reality bites in that most of her more defiant plans have failed by the time Jack is five and she has little option but to play along most of the time - though she retains her defiant spirit.
* DefiledForever: Ma doesn't see herself as such, in fact the book implies she wasn't a virgin when she was kidnapped. But she gets quite irritable if someone sees her as this or even implies they do.
* DeniedFoodAsPunishment: Old Nick threatens to let them starve to death if Ma ever gives him trouble or tries to escape again.
* DrivenToSuicide: Ma eventually tries to kill herself, [[InterruptedSuicide but survives]].
* DudeLooksLikeALady: Jack is frequently mistaken for a girl by strangers due to his long hair.
* DumbassHasAPoint: "Dumbass" is probably too strong of a word, but when Ma and Jack are formulating ways to escape, Jack's suggestions (due to being five and not really understanding the circumstances they're in) are all very childish and definitely would not work. However, Jack's last idea is to trick Old Nick like how Old Nick tricked Ma with the sick dog, and Ma realizes that tricking him with a sick captive scam might actually work.
* EstablishingCharacterMoment: The first time Old Nick arrives, he not only didn't remember it was Jack's birthday, but isn't sure how old he is and refers to Jack as "it". Then, he starts complaining about how hard it is to take care of them.
* ExtremelyProtectiveChild: A realistic example. Jack hates being separated from Ma for any time and is quick to comfort her when she needs him. When she's gone, he often tries taking care of her, such as making her food.
* EvenEvilHasStandards: Old Nick at least possesses the lowest possible amount of humanity required to feel bad for Ma when he believes her five-year-old son just died.
* FakingTheDead: Ma convinces Jack to do this so he can be rescued from Room.
* FirstTimeInTheSun:
** Jack seeing the sky while riding in the back of the truck. The sensory overload of the [[DayHurtsDarkAdjustedEyes uncomfortable brightness of the sun]] almost screws up the escape plan.
** In the book, it's early evening and the dimming light doesn't bother him, he even thinks of the fresh air as "black air". But when he ''does'' go out in the sun a couple of days later, the light and the wind are all too much. It takes him a couple of weeks to get used to them, and he's still phobic about being rained on.
* {{Foreshadowing}}:
** During Old Nick’s visits he’ll occasionally complain about how things are getting too expensive. [[spoiler: He lost his job six months ago and Ma realizes that she and Jack would be in real danger if his house is foreclosed, maybe even before it comes to that.]]
** Ma's pain pills. At the beginning of the book, Jack explains the rule that Ma can only have two. This clues the audience into Ma's [[spoiler:suicide attempt]].
** While explaining the outside world to Jack, Ma reveals that she was actually adopted. This comes back to bite her when the interviewer asks why Ma didn't do this for Jack when she grew up HappilyAdopted herself.
** Jack mentions that there’s a stain on the bed from when he was “born the first time.” Later, Ma tells Old Nick he can’t bury Jack’s body in the backyard before saying “You never should have done that.” [[spoiler: These both foreshadow Ma’s stillborn daughter, who Old Nick buried in the backyard a year prior to Jack being born.]]
* FreezeFrameBonus: In the film, the TV show Ma and Jack are watching while threading the egg snake is the news show of the reporter who later interviews Ma.
* GoMadFromTheIsolation:
** Ma's years of isolation before Jack's birth was darkened by this; she left the TV on all day and started to believe that she heard it talk to her. Fortunately, she has a social outlet in Jack.
** To explain the concept to Jack, Ma tells him a story about baby monkeys who were taken from their mothers by scientists and raised in isolation. They grew up physically normal, but did weird things like biting themselves. She may be referencing [[https://en.wikipedia.org/wiki/Harry_Harlow Harry Harlow's monkey experiments]].
* GoodGirlsAvoidAbortion: Averted in the book. Ma mentions in the interview that she had an abortion about a year before she was kidnapped, and doesn’t regret it.
* GPSEvidence: After Jack manages to escape Old Nick's clutches, an ordinary beat cop is able to locate and rescue Ma by gently interrogating a traumatized child to get a handful of vital clues such as the number of stops Old Nick's truck made, and that the building holding Ma is a shed with a skylight.
* GriefInducedSplit: Once Jack and his mother escape from Room, it's revealed Ma's parents divorced during the time she was missing. The fact that Ma's father accepted that his daughter was most likely dead but her mother never gave up hope for her daughter's return is implied to be the biggest reason for their split.
* HalfwayPlotSwitch: The first half focuses on Ma and Jack’s life in Room and their escape. The second half is about them learning to adjust to the outside world.
* HappilyAdopted: Ma in the book. [[spoiler:The interviewer uses this as a point of arguing that Ma should have given up Jack.]] It's unknown if Paul is, likewise, adopted or their parent's biological child. But, assuming he was adopted too, then this trope applies to him as well. It's unknown if Ma was supposed to be adopted in the movie or not.
* HatesBeingAlone: Jack, having lived in a tiny room with his mother all his life, is very unhappy when he can't be with her.
* HelpHelpTrappedInTitleFactory: Ma mentions that she tried to escape by leaving notes in the trash, without success.
* HeroicBSOD: Ma understandably has many small ones while trapped inside Room, which Jack calls "being Gone" or (in the film) "having a Gone Day". She has a very bad one later [[spoiler:after a televised interview, where the reporter blames her for raising Jack in the room instead of asking Old Nick to take him to a hospital; later, she attempts suicide.]]
* HeroicSacrifice: Ma breaks down when she realizes that their only chance at escape is for Jack to leave Room and for her to be left behind. Not only was she putting her son in an incredibly risky position, but if any part of the plan had gone wrong (Old Nick realizing Jack was still alive and killing him for real, Old Nick returning to Room and murdering her, or the police being unable to locate her) would mean that she would be trapped there forever and left for dead.
* HoistByHisOwnPetard: Ma and Jack's escape with the SickCaptiveScam was inspired by the "sick dog" method that Old Nick used to kidnap Joy.
* HollywoodLaw: Ma is reluctant to do the TV interview, but she and her lawyer agree that it would be good as it's for Jack's college fund and future. Conventional broadcast networks don't pay sources to appear on-camera – even people like Joy. It's considered vastly unethical. Documentaries may sometimes pay their sources, but this was a television broadcast. We can assume that she's thinking the interview will get more publicity and more donations, as her attorney's already explained a charitable fund was set up.
* IJustWantToBeFree: Ma hates being trapped in Room, and plans to escape. Her wishes become more urgent after she learns Old Nick has been without a job for six months and, in danger of house foreclosure, might kill her and Jack to hide his crimes.
* ImprovisedWeapon: Ma tries twice, once with a toilet seat lid and once with a butter knife. Both fail.
* ImportantHaircut: Jack keeps his long hair for a while after escaping Room, saying that that's where his strength is. [[spoiler:After Ma's suicide attempt, he gets a haircut, and in the film he explains this is so that Ma can have his strength]].
* InnocentInaccurate: Since he's just five, Jack doesn't understand some of the things around him that are obvious to the reader. Most importantly, he never learns that Old Nick regularly raped his mother and that's how he was conceived.
* InnocentlyInsensitive:
** Due to Jack's age, he doesn't have a complete understanding of the full extent of what his Ma went through in Room, and will bring it up casually in conversation with people. Almost everybody understands this and try to brush it off. Although Ma, struggling with severe [=PTSD=], temporarily snaps and loses her temper at a few points.
** Ma gets in on this after they leave Room. She's all too willing and ready to put it behind her, but for Jack, all he's known is Room. As a result, Ma pushes Jack into trying things before he's ready (such as going outside) and (in the film, not in the book) denies Jack therapy he probably could have used to help him cope (such as for separation anxiety). At one point Ma even irritably asks Jack why he doesn't like it outside when he's been out of Room for two days.
* InternalReveal: The reader, partially due to the fact that the previews reveal it, and partially due to their own common sense, knows several thing from the start that Jack doesn't realize. Most notably, that he and Ma are being held hostage Old Nick, that Ma was kidnapped several years prior, and that the outside world is real. Jack doesn't learn any of this until Ma tells him, however.
* IronicName: Ma's name in the movie is revealed to be [[BrokenBird Joy]].
* ItIsDehumanizing:
** When Jack whispers to Old Nick that he's five, Old Nick remarks "It speaks." Jack questions why he said "it" and not "he."
** Ma corrects someone after they call her [[spoiler: stillborn daughter]] “it.”
** Ma gets upset with her father when he says he can’t be around Jack because “it makes [him] shudder.” Ma tells him there is no “it” and that Jack is a five year old boy.
* KingpinInHisGym: Implied by the treadmill in Old Nick's house.
* LateArrivalSpoiler: When the novel was first released, it not solely being about Ma and Jack's escape was a subversive twist. But due to reviews and [[TrailersAlwaysSpoil movie trailers]] not even trying to hide it, it's common knowledge half the plot focuses on them adjusting to the outside world.
* LiesToChildren: For the first four years of his life, Ma lies to Jack about the existence of other people, to protect him from understanding what they are deprived of. She later confesses this and "unlies" to tell him what's really going on.
* LikeADuckTakesToWater: The central focus point of the novel is Jack not only learning that the outside world exists, but how to live in it and move on from Room; which, by the end of the novel, he's pretty much succeeded in.
* LonelyPianoPiece: Plays several times in the movie, underpinning Joy's state of mind.
* MamaBear: Ma, especially whenever Old Nick tries to get a look at Jack.
* MeaningfulEcho: When they're escaping Ma tells Jack that she's his mother, and that means she chooses for the both of them. [[spoiler: When Ma is in the hospital,]] Jack tells her over the phone that he's her son, and that means he chooses for the both of them.
* MeaningfulName: "Old Nick" is a slang term for {{Satan}}. Jack says he saw a cartoon where a guy by that name comes in the night, so he just started calling him that.
* MinimalistCast: Jack, Ma, and Old Nick are the only characters who appear in the first half of the novel.
* MissingChild: What happened to Ma is every parent's worst nightmare - for seven years they had no idea where she was, what was being done to her and if she was even still alive. And then when she finally returns to them, she suffers from depression [[spoiler: and tries to kill herself]] whilst they struggle to help her cope.
* MotherhoodIsSuperior:
** Justified with Ma and Old Nick, who is a rapist that kidnapped and imprisoned Ma in his garden shed. She notes that, when she gave birth the first time, Old Nick didn't even bother to look up a [=YouTube=] video to try and help her in childbirth (her first child died).
** Played straight with Ma's mother and father. She was a DaddysGirl pre-kidnapping and repeatedly notes that her mother drove her crazy (and still does). However, Ma's father is noted to be the person who held a funeral for Ma after her disappearance because he thought of her as dead, while Ma's mother never gave up hope of finding her. Ma's mother also accepts Jack as her grandson, while Ma's father refuses to look at him despite Ma begging him to do so, leaves on Ma's insistence, and doesn't appear for the rest of the book.
* MyGreatestFailure: Joy's dad cannot bear to look at Jack, as it's implied that for him, the boy represents his own failure at protecting his daughter. Fundamentally, he cannot cope with the fact that the boy was born out of the rape of his daughter, and psychologically, he cannot overlook this, to the point that he has to leave Joy to her mother's care and disappears for the rest of the story.
* NamedByTheAdaptation: In the book, Jack often refers to people calling Ma by her "other name" but never reveals what it is. The movie names her Joy Newsome (so that Jack is, by extension, Jack Newsome).
* NeverARunaway: At least in the book, it's heavily implied that, while she was actually kidnapped by Old Nick, Ma's parents thought that she had run away for reasons they didn't understand. The police suggested that she might've been a drug addict, despite no evidence of this.
* NoCelebritiesWereHarmed: The puffy-haired woman who sits on the red couch and talks to people who have interesting stories is likely meant to be Creator/OprahWinfrey. In the book, the interview taping is a sendup of the kind of smarmy, LifetimeMovieOfTheWeek tropes (like "stronger at the broken places") Oprah might use. Ma's irritated at having to constantly correct her, and she's frustrated because Ma isn't letting her control the narrative according to customary stereotypes. Then Ma lets loose about the horrors she's been finding on line -- slavery, solitary confinement in prisons, child labor -- and the interviewer is very quiet for a minute before trying to work this into the narrative ("Your experiences have given you, ah, enormous empathy with the suffering children of the world") and Ma won't allow that either; "Not just children... people are locked up in all sorts of ways."[[note]]Bonus points to Ma's attorney and Dr. Clay who are present and insist on keeping to the agreed-upon terms for the interview.[[/note]]
* NoNameGiven: The readers are never told what Old Nick's real name is, besides the fact that his name is confirmed to not actually be Nick or Nicolas. Same goes for Ma. In the movie, Ma has a name - Joy - but Old Nick doesn't.
* NonNudeBathing: When Ma's mother gives Jack a bath, Jack insists that she gets in the bath with him. She wears a swimsuit because she would rather not be naked, if Jack doesn't mind.
* NoPeriodsPeriod: Given their close living quarters, Jack would surely have to know about Ma's periods, yet they go unmentioned. Possibly [[JustifiedTrope justified]], as Ma is breastfeeding and on birth control, both of which can halt menstruation.
* NotAfraidOfYouAnymore: Ma expresses no fear of encountering Old Nick [[spoiler: at his court hearing]], wanting to look him in the eye to show him that he could not beat her.
* OutlivingOnesOffspring: Before Jack, Ma had another daughter by Old Nick who died when she was born with the umbilical cord wrapped around her neck.
* TheOutsideWorld: The second part of the story deals with Jack entering the Outside World.
* {{Paparazzi}}: They are harassed by these, including a helicopter that [[spoiler:tries to take airborne photographs of the mother and child as they are walking on the grounds at the psychiatric hospital they stay at after their escape from Old Nick]].
* ParentsAsPeople: Ma's perspective, like how traumatic her captivity was and how difficult readjusting to the outside world is, is given heavy focus throughout the novel.
* ParentsInDistress: Jack tries to protect Ma from Old Nick after he ventures out of the wardrobe. He's also the only person who can help the police find her after he escapes.
* PatchedTogetherFromTheHeadlines: Although admittedly inspired by the Fritzl case, the fictional kidnapping has some elements more in common with the earlier Natascha Kampusch case, such as it being a stranger abduction and Ma talking about her experience on TV. There were also rumors that Kampusch had a stillborn while in captivity and Priklopil buried it in his garden.
* PostTreatmentLollipop: Jack is given a lollipop after his first visit with a doctor.
* PrefersGoingBarefoot: Having lived indoors all his life, Jack has trouble wearing shoes outside.
* RaceLift: In the book, Jack is [[spoiler:assisted in his escape and rescue of Ma by Ajeet, an Indian-American guy out walking his dog, and Officer Oh, an Asian-American policewoman]]. In the film, [[spoiler:they are changed to Doug (a white guy) and Officer Parker (a black woman)]].
* RapeAsDrama: Sometimes, Ma makes Jack hide inside the wardrobe so he doesn't have to see what Old Nick is doing to her.
* ReincarnatedAsTheOppositeSex: Ma believes that [[spoiler:her stillborn daughter]] was actually Jack, and a year later he tried to be born again, this time as a boy.
* RelatedInTheAdaptation: A subtle example. Ma was adopted in the book, but there's no indication of this in the film, implying that they are her biological parents as well.
* RememberTheNewGuy: After they escape, Ma asks Jack if he remembers how he was "born the first time" as a girl. This is the first time the reader has ever really heard about it, but Jack already knows what she's talking about, and she finally tells him the whole story about [[spoiler:her stillborn daughter.]]
* RiddleForTheAges: So who was Old Nick? What was his real name? What was Ma's real name for that matter? [[NamedByTheAdaptation The movie answers only one of those questions]].
* RippedFromTheHeadlines: The author admitted the novel was originally inspired by the Fritzl case, and while it remains very, ''very'' different, certain aspects (the captor creating a small, soundproof cell which contained basic living conditions, the hostages being locked with a keypad, etc) seem to have been taken directly from the case.
* RodentCellmates: Jack tries to make friends with a mouse that wanders into the Room, but Ma smacks it when she finds it to avoid the risk of disease or food contamination.
* RuleOfSymbolism:
** Shortly before Ma starts creating plans for the escape, one of her teeth falls out. Jack insists on keeping it, even after the escape and especially after Ma’s suicide attempt because it’s a bit of Ma. However, by the time they’re reunited, Jack’s lost the tooth. At that point in the book, he’s shown that he doesn’t need to be attached to Ma’s hip all the time.
*** It's implied he accidentally swallowed the tooth, since he likes to suck on it and often falls asleep while doing so. If so, the RuleOfSymbolism is even stronger: whether he swallowed it or not, he believes he now has a small piece of Ma inside him forever. This assurance helps him to become more independent from the real Ma.
** [[spoiler: The last line of the book has Jack referring to Room's door as just "the door," which is the first time he's referred to something in Room by a noun rather than a name. This showcases how Jack is now ready to move on from Room.]]
* SantaClaus: Back when Jack was still unaware of the outside world, he debates what is and isn’t real. Santa is one of the things he concludes is, as he gave them presents for Christmas.
* ScrewThisImOuttaHere: When Jack yells for help while being taken away by Old Nick, a nearby dog walker ends up growing too suspicious, eventually resulting in Old Nick tossing Jack onto the ground and speeding off in his car.
* ShootOutTheLock: This is how the police get Ma out of Room once Jack tells them where she is.
* ShoutOut:
** Since the novel is implied to take place in 2010, children’s media that was popular back then are mentioned. The most prominent one is ''WesternAnimation/DoraTheExplorer.''
** ''WesternAnimation/WonderPets'', ''WesternAnimation/TheBackyardigans'' and the ''WesternAnimation/SpongeBobSquarePants'' episode "Frankendoodle" are mentioned.
** One of the books they have is ''Literature/AlicesAdventuresInWonderland'' because of the AliceAllusion used in the novel.
** ''Literature/HarryPotter'' is briefly mentioned in the scene where Jack is at the library.
* ShowerScene: Ma and Jack are seen having their first shower since escaping from Room. Jack has only known baths, and Ma tells him that a shower is splashier.
* SickCaptiveScam: Ma and Jack fake that Jack is dying of a fever, then [[spoiler:his death, in order to trick Old Nick into taking Jack outside where he can escape]].
* SignificantNameShift: [[spoiler: When they leave Room for the very last time, Jack refers to Room's door as just "the door", which is the first time he's referred to an object in Room by a noun rather than a name. This symbolizes that he is now ready to move on from Room.]]
* SmallSecludedWorld: Room is narrated by a 5-year-old who is unaware of anything outside the 11' x 11' room he lives in. Eventually, his mother reveals that they are locked in her kidnapper's garden shed.
* SocialServicesDoesNotExist: Averted. Social services do exist and immediately spring into action after they escape.
* StepfordSmiler: Ma pretends to be very cheerful and grateful to Old Nick when he comes to Room at night, to keep him happy and to protect her son. She also tries to project a happy image to Jack. But she is still miserable being trapped in Room. {{Lampshaded}} [[spoiler:when she is interviewed. She says "I did it on autopilot, you know, Stepford Wife."]]
* StressVomit: Ma at the end of the book when she and Jack visit Room one last time. This doesn’t happen in the movie where Joy seems to just have mixed feelings about it at worst.
* StudentDebtPlot: A minor example. Ma says that she does the interview to get money for "Jack's college fund" (he's five). The interview goes badly, and after the interviewer suggests that Ma should've given Jack up for adoption, [[spoiler:she attempts suicide. This results in Ma and Jack being separated for the last act.]]
* SurprisinglyRealisticOutcome: So much.
** Jack's getting older and starts to notice a few things, such as the brand of pain killers they have in Room and the commercial for them. It's possible that Jack would have been asking more questions on his own if they were stuck in Room longer.
** While Jack is healthy, given his circumstances, it doesn't change the fact that he's been locked in a shed his whole life. There’s a point after the escape where he needs six shots, presumably ones other children already had. He needs to wear sunglasses his first few times out in daylight, and a facemask until his body adjusts to its new surroundings. He’s easily overwhelmed by a gust of wind, doesn't like being rained on, and [[ProneToSunburn gets sunburned easily]].
** Jack has never been farther than a dozen feet from his mother and has never interacted with anyone else for his entire life, so he struggles to communicate with others and doesn't react well when he's separated from her.
** To a point it seems like Ma expected her life to just pick up where it left off, just with Jack now. She gets a little irritated when people talk to her like she's been DefiledForever, takes Jack to a crowded area of the clinic and outside before he's ready, gets testy about all the health precautions she and Jack need to take, (in the film) refuses to get Jack therapy for separation anxiety which leads to the above (in the book, Jack gets to talk to Dr. Clay who is also Ma's counselor); gets snippy with Jack when she thinks he'd rather be in Room when they've been out for barely a week, and the movie paints her as TheResenter when she's reminiscing about her friends from school and how they got to live their lives while she was stuck in a shed for seven years. As a result, she's easily DrivenToSuicide, and WordOfGod confirms she'll never be truly over her ordeal.
** It's implied that Ma's parents separated as a result of her disappearance. In missing persons cases the parents are usually the first suspects. And sure enough, the death or disappearance of a child puts enough strain on marriage to lead to divorce.
** Ma's DefiantCaptive tendencies only made her situation worse. Not only is Old Nick stronger than her, her attempts to physically attack him only made him angry. Sure enough during one of her escape attempts Old Nick damaged Ma's wrist bad enough that it still lingered by the time the story starts. And it's clear that Old Nick really thought about the set up, enough to install a door with key pad and put a wire fence under the foundation to prevent Ma from digging her way out. By the time Jack was born she had little choice ''but'' to play nice and placate Old Nick to keep herself and Jack safe.
* ThatThingIsNotMyChild: Ma loves Jack unconditionally, but her father rejects him, as he can't forget that Jack was conceived by rape. This in sharp contrast with Ma's mother, who immediately accepts her grandson.
* ThereAreNoTherapists: Played with. In the clinic, Ma basically starts talking to one [[spoiler:especially after her suicide attempt]]. However, the doctor suggests that it's probably a good idea for Jack to get some therapy for separation anxiety and Ma immediately rejects it. Sometime later, Jack's response to "wait in the room" is to cling tighter to Ma, which leads to him hitting his head on a table in her attempt to get him off.
* TrailersAlwaysSpoil: Most of the descriptions for the book at most hint half of the novel taking place after escaping Room. The trailers and descriptions for the movie, however, don’t even try to hide the fact that it does.
* TwoActStructure: The first half deals with a woman and her young son, both of whom have been prisoners for years. Then, halfway through the book and the film, they escape, and the story becomes about the two of them trying to adjust to normal lives.
* UnconfessedUnemployment: Old Nick. It gets {{Foreshadowing}} in his complaints about how expensive things are.
* UnnamedParent: Jack always calls his mother "Ma" (and for a long time, he thinks that Ma ''is'' her name). He eventually learns that she has another name, but he never uses it. Averted in the movie, where her name is Joy Newsome.
* UsedToBeASweetKid: Ma, especially in the movie, although she is not a villain at all. She calls out this trope almost by name when her mother criticizes her for being rude:
-->'''Ma''': I’m sorry if I’m not ‘nice’ enough for you. Maybe if you hadn’t been in my head saying ‘be nice’ that day I wouldn’t have gone to help him.
* VeryLooselyBasedOnATrueStory: Emma Donoghue was given the idea for the novel from the Fritzl case. Ma is loosely based off Elisabeth Fritzl, who was held captive in a cellar for 24 years, Old Nick is inspired by her captor Josef, and Jack is based of Felix, who was also five years old when he first emerged from the cellar. However, Donoghue stated she dislikes people saying Room is “about” the Fritzl case, as the only thing she really took from it was a woman having to raise her young child in captivity.
* WalkingSpoiler: [[spoiler: Ma’s stillborn daughter reveals she had a stillbirth in the first place.]]
* WhamLine: [[spoiler:"Then I see Ma's pill bottles open on the table, they look mostly empty. Never more than two, that's the rule, how could they be mostly empty, [[DrivenToSuicide where did the pills go]]?"]]
* WickedStepmother: {{Subverted|Trope}} with Leo; despite Ma being hostile to him at first, he's a far better and sweeter grandparent figure for Jack than [[ThatThingIsNotMyChild his mother's father is.]] He and Jack have a good bond by the end of the book, when Jack considers him to be a "real grandparent" (which Ma hopes her own father will grow into being).
* WildChild: {{Discussed|Trope}} and averted. Jack is described by the media as a feral child, but Ma actually raised him quite well, despite their isolation. (He's hardly feral; she gave him a high level of culture, moral standards and an appropriate education.)
* YourMakeupIsRunning: When Ma’s mother cries after seeing her daughter for the first time in seven years, Jack mentions her tears are black. Prior to that, he thought it was just a TV thing, as he had never seen someone cry while wearing makeup before.
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