[[quoteright:300:http://static.tvtropes.org/pmwiki/pub/images/switched-birth-dvd-out-today_9370.jpg]]
[[caption-width-right:300: Sure, they look happy ''[[ConflictBall now]]''.]]

Creator/ABCFamily TeenDrama about two 16-year-old girls who were [[ExactlyWhatItSaysOnTheTin switched at birth]].

Bay was raised in a BigFancyHouse by the wealthy John and Kathryn Kennish. Daphne, who went deaf after catching meningitis as a toddler, was raised by single mother Regina Vasquez in a tough neighborhood. Neither girl knew that they weren't biologically related to their families, and in fact didn't know about each other, until Bay requested a DNA test.

Now, both families struggle to get along for the girls' sake, and the show takes its drama from that struggle.

----
!!This show provides examples of:

* AbsenteeActor: Sean Berdy gets an onscreen credit for "Las Dos Fridas," but Emmett only appears in the PreviouslyOn segment and not in the episode itself.
* AbsurdlyHighStakesGame: Toby [[spoiler: loses thousands of dollars in poker because Daphne misread the other players' body language]].
* AbusiveParents: In season 3, [[spoiler:Sharee's mother]] is shown to be verbally abusive, and implied to be physically abusive, although she has an unspecified mental disorder.
* AllGirlsWantBadBoys: Daphne sneaks out of school to have a drunken make out with Wilke. She later dresses very sultry in order to attract the caustic Chef Jeff.
* AlliterativeName: Kathryn Kennish
* AmbiguouslyBi: Bay's new boyfriend Alex reads about Emmett in Kathryn's book, and tells Bay that "[Emmett] sounds hot."
* AndKnowingIsHalfTheBattle: Katie Leclerc and Vanessa Marano appeared in character in a PSA about the dangers of texting while driving.
* AnguishedDeclarationOfLove: Daphne to Emmett, after she finds out about him and Bay.
** Emmett to Bay, later in the same episode:
--> '''Emmett:''' [[[SuddenlyVoiced speaking]]] I...just...want...''you''.
* ArsonMurderAndJaywalking:
-->'''Melody''': [signing, to Emmett] You started going with Bay, and now you're sneaking around, lying, and talking about going to speech therapy!
** Subverted - this is actually an extremely important point for Melody.
* BetterAsFriends: [[spoiler: Daphne]] and Emmett.
* BettyAndVeronica: Daphne's the Betty and Bay's the Veronica to Emmett's Archie. [[ColorCodedCharacters Complete with hair colors]].
** Melody was the Betty and Olivia was the Veronica to Cameron's Archie.
** And earlier in the series, Emmett was the Betty and Wilke was the Veronica to Daphne's Archie. They really seem to like pairing people with the Veronica.
* BigFancyHouse: The Kennish residence, with a nice guest house in the back.
* BilingualBonus: Daphne and her friends use sign language, which is usually subtitled or interpreted for the audience's benefit; and Daphne's mom and grandmother both speak Spanish.
** Specifically, they're signing using ASL[[note]] American Sign Language[[/note]] and SEE[[note]] Signed Exact English [[/note]], in a mixture called Pidgin Signed English.
** [[spoiler: Angelo]] speaks Italian, and French.
* BillyElliotPlot: A minor one, where John prefers Toby's baseball to his music as hobbies and professions.
* BirdsOfAFeather: Emmett and Bay share a passion for art. Then again, both Emmett and Daphne can communicate easier and relate with each other because they are both Deaf and able to sign fluently.
* BittersweetEnding: [[spoiler: John wins his state senate campaign by default, but admits that he had hoped he would lose, and that Kathryn should have run instead of him.]]
* {{Blackmail}}: Daphne and her {{Temporary|LoveInterest}} SatelliteLoveInterest Jace blackmail Senator Coto with his affair with an intern, in order to kill an abstinence-only education bill. [[spoiler:Coto eventually catches Daphne, and blackmails her (and John) right back. In order to spare John from having to pay off Coto, Daphne sends info of the affair to the news media, taking Coto down with her.]]
* BlessedWithSuck: Emmett's father's family is open-minded and giving, but because of their youthfulness he's often forgotten.
* BothSidesHaveAPoint: Both the Kennishes and Vasquezes are forced to realize this during their attempts to live together peacefully.
* BreakTheCutie: Most of the characters (more or less), but Daphne is the most vulnerable target. Before finding out about the switch, she was very positive and well-adjusted. Afterwards, well....
** Even more so in Chef Jeff's kitchen. While she was working there, Daphne was guaranteed to mess up and freak out OnceAnEpisode.
** Daphne again, with the food truck robbery.
* BusCrash: Averted. [[spoiler:Ty doesn't die in the attack on his unit in Afghanistan.]]
** TheBusCameBack: [[spoiler:Ty comes back home from war with psychological trauma after losing an Army buddy in the attack.]]
* TheCakeIsALie: Wilke promises that Guitar Face will open for a notable band, but they end up playing the D Stage.
* TheCastShowoff: Lucas Grabeel and Sean Berdy get to show off their musical skills in the fourth episode.
** Lea Thompson shows off her singing voice in "Tree of Forgiveness," and ends up singing a duet with Lucas Grabeel.
** "Dance Me to the End of Love" gives almost everyone, with their varying degrees of ability, a chance to dance.
* ChekhovsGun: The guest house is this in the first episode.
* ChekhovsSkill: Daphne's abilities as a human lie detector. They're established early in the first season when Toby takes her to a poker game to help him identify the other players' tells. Later on in the season, she asks Emmett if he [[spoiler:cheated on Bay with Simone, and he lies and says it didn't happen]]. Daphne instantly knows he's lying, and he realizes that she now knows for sure.
* ChildhoodMemoryDemolitionTeam: A variation; Bay and Daphne must work together to save Emmett's [[spoiler: motorcycle]], which he built with his dad.
* CitizenshipMarriage: Regina marries Angelo in order to keep him in the country for Bay's sake. However, the two have to keep up the facade that they're happily married and living together, so they don't go to jail for immigration fraud.
* ConflictBall: Good grief, every character has at least one. Some are juggling two or three, when they aren't playing hot potato with another one.
** Such as Daphne and Bay fighting over Liam, then Ty, Emmett, and later Noah.
** John suing the hospital for an apology.
** Regina and Kathryn fighting over whether or not Regina can date Bruce.
*** Regina and Kathryn fighting, ''period''.
*** Regina and ''everyone'' fighting.
** Toby and his gambling woes.
** Emmett and his mom disagreeing about him taking speech therapy and dating Bay.
** Angelo showing up and pretty much making everyone upset, though Bay eventually warms to him.
** Bay and Emmett having a huge spat about Emmett's living arrangements...which happens at the same time that Toby and Simone have a spat about Simone's trustworthiness, leading to [[spoiler:Emmett and Simone sleeping together.]]
** Toby shoving Emmett for [[spoiler:cheating on Bay with Simone]].
** John screaming at Regina about the grudge he's felt against her for her knowing the truth about the switch, but keeping Daphne out of his life.
** John and Kathryn's marital problems -- he was fine with the status quo, and she was unhappy and seeking a change in the routine. As with most marital issues in RealLife, both parties were obstinate and unwilling to hear each other out.
** Daphne takes the ball and runs wild with it after [[spoiler:Angelo dies.]] Pretty much everyone calls her out on it.
* ContinuityNod: To Emmett and Daphne being fans of Deaf horror films when they make a "Dawn of the Deaf". Also, when Daphne's room is shown you can see the poster Emmett gave her in an earlier episode.
* CoolBike: Emmett's motorcycle. John gets one of his own in season 3, but it doesn't last long.
* CoolCar: The Kennishes have a whole fleet: a BMW convertible for the kids, Kathryn's Mercedes G-Wagen, and John's Porsche Panamera (which was an Aston Martin in the {{pilot}}). This all might be {{justified|Trope}}--John is a former major league baseball star, and currently owns a successful chain of car washes.
* CoolLoser: Daphne sees herself as a loser after dressing more sultry and failing to get Chef Jeff's attention, even though she's a basketball star and very social.
* CurtainsMatchTheWindow: The biological Vasquezes have dark hair and dark eyes.
* CutHimselfShaving: Bay and Emmett get cut on some barbed wire during an attempt to tag an unused billboard. Bay explains her wounds as a nasty rosebush incident, and Emmett tells his mother he fell on a sprinkler head playing football at his friend's house.
* DanceOfRomance: John and Kathryn reconcile with one of these while chaperoning at the Carlton prom.
* DarkSecret: The Kennishes ''kind of'' suspected that Regina knew something about the switch. [[spoiler:And they were right. Around the time of Daphne's meningitis infection in 1998, Angelo had Daphne DNA tested, and Regina figured out ''then'' that the hospital had switched the girls at birth in 1995. Fearing that, as a poor alcoholic, she'd lose Daphne, Regina kept the secret to herself. Later, she hired a private investigator to track down Bay, and watched Bay from afar for several years. And now it's not a secret anymore.]]
** Later, when [[spoiler:Regina begins drinking again]] she tries to keeps this a secret as well.
** [[spoiler:So is Simone and Emmett sleeping together.]] Both felt too guilty to tell anyone else, though everyone finds out eventually anyway.
** [[spoiler:After Angelo's death from an aneurysm, Bay finds out that aneurysms can be genetic, and that Angelo had a sister who died of one when she was 18, the age Bay is currently. She doesn't tell her family about her concerns, or when she gets an MRI.]]
* [[DatingWhatDaddyHates Dating What Mommy Hates]]:
** Kathryn and John disapprove of Bay's relationship with the older Ty. They are "relieved" when he joins the army.
** Melody greatly disapproves of hearing/Deaf relationships. However, she eventually warms to Bay when Emmett dates her.
** Toby thinks this trope is in play after Elisa tries to jump his bones in a hot tub -- she forgot to tell him that her mom [[spoiler:is his dad's opponent in the election, and she opposes her mom's policies.]] That said, Elisa genuinely ''was'' interested in Toby.
* DaydreamSurprise: Daphne imagines that she and Emmett kiss while they're studying.
* DeadpanSnarker: Bay.
-->[[spoiler: "'Reporter:'"]] What will you do next? Was anybody hurt in there?
-->"'Bay:'" Um, you know he's deaf, right!
* TheDeterminator: Daphne, apparently inherited from her biological father.
* DisabledMeansHelpless: Emmett thinks that Bay thinks this when she tries to help him communicate with hearing people.
* DisappearedDad: Bay's biological father, Angelo. She's not happy about this. [[spoiler:He eventually shows up out of the blue in the midseason finale, after reading about the switch in a newspaper. Then disappears again. Then comes back. You can understand why Regina told him she wants off his roller coaster of comings and goings.]]
* DoNotAdjustYourSet: [[spoiler: "Uprising" starts with a bumper which announces that "there's nothing wrong with your TV", all of the episode's dialogue is delivered in ASL, and that the only spoken conversations are in the first scene.]]
* DreamSequence: Daphne has a dream in which the switch never happened. Regina dreams she is at her and Angelo's wedding and Patrick is marrying them. Daphne has a dream in which she is a doctor and dances with Jorge and Campbell.
* {{Expy}}: Chef Jeff is a blunt, no-nonsense chef with a short temper, leading to comparisons to Creator/GordonRamsay.
* EvenTheSubtitlerIsStumped: A season 2 episode has a scene where the usual subtitles for sign language are barely working. This is to show Bay's POV and how much trouble she has following what a teacher is signing to the class.
* ForWantOfANail: Touched on every so often, as Bay, Daphne, and their families wonder how the girls would have ended up had the switch not taken place. Notable when Emmett and Daphne talk about Bay in the first episode:
-->'''Emmett:''' [signing] Who's that?
-->'''Daphne:''' [signing] Me, in another life.
** It's later touched on in a DreamSequence. Daphne dreams that the switch never happened, and that she was Bay and Bay was Daphne.
** The episode "Ecce Mono" revolves around what might have happened if Regina had revealed the switch when she first found out. Both girls live with the Kennishes after a custody battle in 1998 and have had no contact with Regina. Daphne has a cochlear implant and is spoiled and shallow, Bay is an overachieving outsider because of her status as the adopted sister, Toby never kicked his gambling addiction, Kathryn is unhappy in her marriage [[spoiler:and schtupping Senator Coto on the side]], and Regina is [[spoiler:dead]].
* FeminineWomenCanCook: Daphne and Kathryn both love to cook.
* FourthDateMarriage: [[spoiler: Nikki and Toby get engaged after dating for only three months, having just recently broken up over their religious differences. Not to mention Toby was making out with Elisa two episodes ago. Needless to say, John and Kathryn aren't happy about it.]]
* AFriendInNeed: Emmett often [[BadassBiker rides]] to Daphne's aid when she's gotten herself in a sticky situation. Even after he starts [[spoiler: dating Bay]], he still genuinely cares about her well-being.
* FromBadToWorse: Daphne's already having a bad day, having just found out about Emmett and Bay dating. Then [[DisappearedDad Angelo]] shows up to see Bay.
** In the season 2 winter finale, Bay gets chewed out by Daphne for speaking to the press after the [[spoiler: sit-in]], [[spoiler: gets dumped by Noah after finding out he has feelings for Daphne, finds out Regina is leaving for rehab, and then has to watch Angelo dedicating himself to taking care of his new daughter, making her realize what she missed out on.]]
* GayBestFriend: Renzo for Kathryn in season 3.
* GrayAndGrayMorality: Among the girls. Even "[[InspirationallyDisadvantaged sweet, innocent Daphne]]" has been known to occasionally drink, almost had sex with Wilke, and seduced the older Chef Jeff.
* HandsOffParenting: Emmett's dad.
* HandSignals: Since a good amount of the characters use ASL/PSE, it's a given.
* HappilyMarried: John and Kathryn, until Season 2. They still love each other very much, they're just having some problems.
* HiddenDepths: Toby turns out to be pretty good at baseball, in addition to being a musician.
* HighSchoolDance: Carlton's prom happens in the first season spring finale.
* {{Homage}} / LawyerFriendlyCameo: One of Daphne's favorite movies is ''Deafenstein'', an incredibly cheesy ''{{Frankenstein}}'' adaptation performed entirely in ASL. It's a takeoff of the RealLife film ''Film/{{Deafula}}'', a 1975 version of ''{{Dracula}}'' done in ASL, with a similar reputation.
* HumiliationConga: PlayedForDrama with one of the protagonists. [[spoiler:Everyone eventually finds out that Regina knew about the switch (and Bay's whereabouts) as far back as 1998. Daphne disowns Regina for lying to her for years. Bay disowns Regina for not trying to be a part of her life. The Kennishes are so put off that they pretty much evict Regina and make plans to take custody of Daphne.]]
** Daphne goes through one too. [[spoiler:She finds out that her mother [[DarkSecret knew about the switch]]; and then when she realizes that she is in love with Emmett because he has always been there for her, she finds out he is dating Bay]].
* {{Hypocrite}}: Emmett's angered when Daphne disapproves of him and Bay, whereas he's judged every love interest she's had during the show's run.
** Bay has basically instructed Daphne to stand aside with every boy from Bay's world she's dated during the show's run - despite the fact that she's dated both Ty and Emmett, friends of Daphne.
** Bay is furious at [[spoiler: Emmett, and later Ty]] for cheating on her, but in season 3, she [[spoiler: doesn't exactly break up with Tank before hooking up with Emmett.]]
* ICallItVera: Emmett named his motorcycle [[Franchise/{{Alien}} Ripley]].
* IFightForTheStrongestSide: Daphne wants to quit the Carlton basketball team because of their lack of determination. She eventually returns, though.
* TheILoveYouStigma: In "Human/Need/Desire," Nikki accidentally blurts out that she loves Toby, then flees in embarrassment before he can say anything. He reciprocates the next chance he gets, though [[spoiler:she breaks up with him later in the episode.]]
* IWantMyBelovedToBeHappy: Daphne lets Bay ride with Emmett on his [[spoiler: last ride of the]] motorcycle.
* IdiosyncraticEpisodeNaming after works of art, such as ''[[AmericanGothicCouple American Gothic]]'', or ''Dogs Playing Poker''.
* InformedFlaw: People, including Daphne herself, say how Daphne is just as flawed as Bay, but... how, exactly?
** Daphne seems to be showing more flaws, with her desire to please others [[spoiler:getting both her and Toby in big trouble.]]
*** Played straight with Bay's [[ItsAllAboutMe ability to seem victimized when problems arise]]. Several people have already mentioned how "[[CatchPhrase it's always Bay and her drama]]."
*** "You are going to drop this the way you drop everything." What exactly has Bay dropped since the show began?
**** [[TruthinTelevision It's not uncommon for people to continue to associate others with their past actions instead of seeing how they've changed.]] [[spoiler: And Emmett was looking for a reason to break up with Bay in his Daphne-confession induced confusion.]]
* InspirationallyDisadvantaged:
** {{Deconstructed}} when the Buckner basketball coach only recruits Daphne [[spoiler: to get a grant for a new locker room]].
** Possibly played straight when [[spoiler: Carlton goes to Springfield. Deaf people from all over come to see the match and it's mentioned that a person in Japan was cheering for them.]]
** {{Defied|Trope}} by Chef Jeff, who tells Daphne that he doesn't buy into it, and was forced to hire her by his superiors. To drive the point home, he tells her she's a hazard to the rest of the kitchen, and demotes her to dishwasher where she won't get in anyone's way.
* ItsAllAboutMe: Both Daphne and Bay believe they are victims of this from [[GrayAndGrayMorality each other]]. Daphne thinks Angelo exhibits this trope, too.
* JerkJock: Liam's friends. Bay worries that Tank is one, too.
* JustFriends: Daphne claims that she and Emmett are this when the Kennishes assume that they are dating.
* KnowWhenToFoldEm: One of Toby's plot themes.
* LamarckWasRight: Daphne gravitates toward athletic endeavors, as her biological father John is a retired major league ballplayer. She is also a really good cook like her mother Kathryn. Bay is an aspiring artist, a trait that she seems to have inherited from her biological mother Regina.
** Daphne even states that she believes she inherited her basketball skills from John.
* LastMinuteHookup: Subverted. [[spoiler: Emmett and Daphne kiss, but he decides to stay with Bay.]]
* LateArrivalSpoiler: Woe be to anyone who missed the episode "Game On," since ABC Family is already showing previews that deal with the hitherto unforeseen twist of [[spoiler:Emmett cheating on Bay with Simone.]]
* LikeBrotherAndSister: Daphne and Ty.
* LoadsAndLoadsOfCharacters: Outside of the main characters, we have a ton of other additional recurring characters. Many of them are LoveInterests and the like, and many come and go, but each one plays some kind of role in the plot at some point.
* LonelyPianoPiece: Plays whenever Emmett doesn't understand what someone's saying and we cut to the conversation from his perspective.
** Daphne also had a scene like this during her first breakfast with the Kennishes.
* LoveTriangle: Bay and Emmett become a couple--right about the same time that Daphne realizes that she has a thing for Emmett herself. Bay and Daphne also compete over [[spoiler: Noah in early season 2]].
** The triangle between Daphne, Campbell and Jorge in season 3 is exceptionally blatant.
** LoveDodecahedron: Wilke decides he likes Daphne, who decides to fight for Emmett, who wants to make things work with Bay.
*** Plus Toby dates Simone, who has an affair with Emmett.
** Then there's another deaf teen named Travis, who very blatantly likes Daphne, who has the hots for Chef Jeff, who is seeing and sleeping with Melody.
** And this being an Creator/ABCFamily show, it'll only get more complicated from here.
* ManlyTears: Toby after [[spoiler: he and Nikki decide to get divorced so she is free to travel doing missionary work.]]
* MayDecemberRomance: [[spoiler:Sixteen-year-old Daphne starts a romance with her boss, the much older Chef Jeff, to her family's disapproval.]] In fact, it's later shown that he was interested in her at first because he thought she was in college; it's only when she tells him that she wants it to happen that he gives in and kisses her.
* MistakenForCheating:
** Before the families reveal to the public that Daphne and Bay were switched, Kathryn's friends think that John has a relationship with Regina.
** John, with Sarah Lazar. Daphne calls John out on it when she sees the two together at a restaurant, but he promises her that there's nothing going on, and that he was trying to talk Sarah out of writing her book about the switch. Kathryn also once had the same thoughts about John and Sarah.
* MistakenForGay:
** The Kennishes' lawyer, which proves to be a plot point since [[spoiler: she has a relationship with the hospital director.]]
** Daphne introduces Chef Jeff to her two mothers, Regina and Kathryn. Jeff is unaware of the switch, and thinks the two are a lesbian couple.
** [[spoiler:During a trip to New York for the release of Kathryn's second book in Season 3, she and Regina intentionally play this up to get a creepy guy with whom Kathryn once had a one night stand to leave her alone. Kathryn's publisher loves the buzz it creates and encourages them to keep up the charade.]]
* MyBelovedSmother: Emmett's mom Melody is this, and it's hinted that it's because of her ongoing divorce. [[spoiler:It eventually drives Emmett to move in with his father.]]
** Regina follows both Daphne and Bay around at certain points in their lives.
* MySisterIsOffLimits: Toby tells Wilke this about Bay and Daphne in the fourth episode, but warms up to the idea of Daphne/Wilke.
* MysteriousInformant: Angelo had an informant who knew the inner workings of the hospital and had relevant information about the switch. Kathryn eventually suspects that it's a maternity ward nurse who Angelo may have had a fling with.
* MythArc: The show features a fair amount of continuing SoapOpera-esque storylines about relationships, as it ''is'' an Creator/ABCFamily show and all. But the predominant storyline is the big mystery concerning the switch, and who knows what about it.
* NoDialogueEpisode: The second season episode "Uprising" isn't exactly lacking dialogue, but it is entirely in ASL, without speech.
* NonuniformUniform: Buckner Hall's dress code seems to be "as long as it looks kinda-sorta preppy, no matter how revealing it is, it's fine by us."
** A particularly {{egregious}} example is during one episode where Bay walks around the campus in a tank top and plaid skirt that vaguely resemble the school colors.
* NoPartyGiven: John's run for office. He's either an old-school New England style Republican (in Kansas!) or a Blue Dog Democrat - liberal on "live and let live" social issues, fiscally conservative. Good luck getting through the primary!
* NotBloodSiblings: Averted.
-->'''Wilke:''' So if Bay's not really your sister, you could totally take a run at that?
-->'''Toby:''' NO!
* OffTheWagon: Not long after seeing Simone at an AA meeting, Regina catches a guy buying booze for Simone. After getting chewed out, Simone tells Regina that she fell off the wagon after her indiscretion was spread around the school, and that she felt like she had no friends anymore.
** [[spoiler:As of episode 2.05, Regina has fallen off the wagon.]]
* OfficeRomance: [[spoiler:Daphne dating her boss, Chef Jeff, leading to trouble with co-workers and management.]]
* OneDialogueTwoConversations: A brief one between Bay and Simone. Bay is trying to console Simone about the tournament loss, and Simone [[spoiler:is still feeling guilty about hooking up with Emmett.]] Simone eventually catches on and doesn't reveal what happened.
-->'''Bay:''' So I heard what happened at the tournament...\\
'''Simone:''' [HUGE OhCrap look on her face] Yeah, about that...\\
'''Bay:''' Don't worry about it, you shouldn't blame yourself.
* OnlySaneMan: Toby had a few issues, but he almost always can keep a level head in the most tense of situations.
** John and Kathryn were close to this early on in the series, but slowly lost it in future seasons. Especially in season 3.
** Mary Beth also seems to qualify.
* OperationJealousy: In "The Declaration of Independence," Daphne flirts with and makes plans with Travis, but only does this to [[spoiler:get Chef Jeff's attention.]]
* OverprotectiveDad: Subverted with John, who's more concerned about Emmett's driving abilities than his [[JustFriends potential relationship]] with Daphne.
* ParentWithNewParamour: Emmett's father. [[spoiler:He eventually marries another woman, and they are expecting a baby.]]
* PleaseDontLeaveMe: Daphne to John.
* PracticeKiss: Noah suggests to Daphne that they practice kissing before going on stage as Romeo and Juliet. [[spoiler: Emmett points out afterward that the kiss looked pretty real, and for Noah, it was. Daphne still denies there was any connection there.]]
* ProductPlacement: Kathryn revealing her new Camry Hybrid was basically a Toyota commercial, complete with description of Internet features and screenshots.
** Given Regina's constant financial woes, at least this means her circa-1990 Camry probably won't be breaking down anytime soon...
* PyrrhicVictory: The school board votes to [[spoiler: keep Carlton open, but to expand it to 50% hearing students, and not require those students to learn or use ASL. Daphne and Melody try to convince the other students that the sit-in was a success, and this was the best result they could have hoped for, but it only sort-of works.]]
* RacistGrandma: Kathryn's mother, Bonnie. Not only that, but she alienated Bay when she learned she wasn't her granddaughter and tells Kathryn that she sees Bay differently. Becomes a TearJerker when we see Bay overhearing.
* ReadingLips: Daphne, Emmett, and Melody can.
* RedOniBlueOni: Bay is Red. Daphne is Blue.
* RelationshipSabotage: Initially, a pissed off Daphne pretty much tells Bay that she intends to do this to Bay and Emmett. As of late, however, Daphne seems to have backed off with a IWantMyBelovedToBeHappy.
* SavvyGuyEnergeticGirl: Wilke's the savvy to Daphne's energetic.
* SelfFulfillingProphecy: [[spoiler:Regina's attempts to keep custody of Daphne caused John and Kathryn to start a custody battle. However, it could be argued that they would've done it even if she had told her DarkSecret.]]
* SenseLossSadness: Daphne feels a little bit of this after her first day taking classes at Buckner Hall.
* SensoryOverload: Both Daphne and Emmett are shown to become distressed whenever they're forced to lip-read groups of people all at the same time, like Daphne at her first breakfast with the Kennishes or Emmett at the car wash with Bay.
* ShipperOnDeck: Regina for Bay and Emmett. In "The Declaration of Independence," Melody for Travis and Daphne. In the same episode, Bay for Toby and Nikki.
* ShipTease: "Ecce Mono" brought back Bay/Emmett. Except it was in an AlternateUniverse / DreamSequence; in the real storyline, Bay was in the process of hooking back up with [[spoiler:Ty]].
* ShoutOut: Emmett's motorcycle [[spoiler: was]] named [[Franchise/{{Alien}} Ripley]], and Regina mentions ''Film/TheMatrix''. [[LampshadeHanging Bay comments on how she should watch more sci-fi movies]].
** To ''{{Twilight}}'':
--> '''Bay''': If vampires can date humans, I really feel like Deaf people can date hearing. At least neither of us wants to suck the other's blood."
** In "Dance Me to the End of Love," Toby dances around his apartment very similarly to Tom Cruise in Risky Business, although to a different song.
* ShutUpKiss: Both Ty, and later Emmett, do this to Bay.
* SignificantGreenEyedRedhead: Daphne, who has green eyes and red hair (see the image above), much like her biological mother Kathryn. It's all the more jarring when Regina refers to Daphne as having been a blond, blue eyed baby.[[note]]Though babies often have lighter hair for the first two years or so.[[/note]]
* SilenceIsGolden: Season 2 episode "Uprising" is told entirely in American Sign Language. Aside from the prologue and the ending, no sound (aside from the BackgroundMusic) can be heard.
* SitcomArchnemesis: Kathryn and Sarah Lazar.
* SlutShaming: Someone finds out about Simone's indiscretion with Emmett, and posts it on a Slut Shaming website for the world to see. Toby had long since broken up with Simone over it, but he does call out some classmates for reading the website and being Slut Shamers themselves. Simone later confides in Regina that the slut shaming was the reason why she fell off the wagon.
* SocialServicesDoesNotExist: After Regina's secret comes out, the Kennishes' lawyer advises that it's too late for a custody battle, since by the time it's settled the girls would be eighteen (legal adults in US) anyway.
** Also, if this happened in real life it would be national news, with possible federal kidnapping charges for Regina whether the Kennishes forgive her or not.
** Subverted in one instance where Social Services almost took Daphne away from Regina.
* TheSpeechless: Melody, and Emmett, but, [[spoiler: Emmett [[SuddenlyVoiced does speak]] in the summer finale.]]
* StarCrossedLovers: Bay and Emmett.
** The show seems to be setting this up with Toby and Elisa, [[spoiler: the daughter of Patricia Sawyer, John's opponent in his senate campaign]], but this subplot is abandoned when [[spoiler: Toby decides to reunite with Nikki instead, and Patricia ends her campaign in favor of spending more time with Elisa, who is revealed to be bipolar.]]
* StopHelpingMe: InUniverse. Emmett gets offended when Bay tries to interpret and defend him.
** Again when Bay [[spoiler: tells Melody about Emmett's desire to drop out of high school]]. And ''again'' when Bay [[spoiler:expresses concern to Cameron over Emmett's well-being, leading to Cameron giving up Emmett's custody to Melody.]] To say that Emmett isn't pleased would be an understatement.
* SwitchedAtBirth: [[CaptainObvious Well, yeah.]]
* TactfulTranslation: Daphne sometimes does this for Emmett.
** The police interpreter for Melody.
--> '''Melody''': [Signing] That is a load of crap!
--> '''Interpeter''': [To Police Officer] ...she doesn't believe you.
* ThatWhichMustNotBeNamed: Bay's biological father, aka Regina's ex-husband. Regina, Daphne, and Adrianna absolutely ''refuse'' to tell Bay anything about him, other than that he left when Daphne was three. However, he does end up showing up.
* TheirFirstTime:
** Repeatedly {{subverted|trope}} with Bay. She backs out of having sex with Ty in the first season since she feels she isn't ready. Later, right around the time she decides she wants to do it with Emmett, they argue about Angelo, and Bay refuses to sleep with him when he gives a half-assed apology. Later on, after hearing about him [[spoiler:cheating with Simone]], she obviously backs out completely. [[spoiler:She eventually does the deed with Ty in "The Physical Impossibility of Death in the Mind of Someone Living".]]
** Daphne mentions that her first time was at camp in a boat house, on a tarp with an archery counselor-in-training.
* TrailersAlwaysSpoil: ABC Family is pretty bad about this when it does its "next week" promos.
** A "next week" trailer spoiled the intended WhamLine about Angelo [[spoiler:being a fugitive.]]
** Previews for the last leg of the first season blatantly spoiled the very end of "The Declaration of Independence" by way of showing [[spoiler:Daphne kissing Jeff.]]
** Previews for "Dressing for the Charade" in season 2 blatantly spoiled [[spoiler:Daphne and Travis kissing and becoming a couple.]]
* TranslatorBuddy: Daphne operates as this for Emmett when he's around the Kennishes.
** Emmett worries that if he and Bay keep dating she will come to resent him for making her fit this role.
* UnluckyChildhoodFriend: Emmett [[spoiler: and later Daphne.]]
* UnrequitedLoveSwitcheroo: When Emmett gets over Daphne and starts pursuing Bay, [[spoiler: Daphne realizes she's loved him all along.]]
* UnusualEuphemism: As a running gag with Emmett, Bay intentionally calls herself a "vegetable" in sign language whenever she means "virgin."
* VictimBlaming: All the other characters seem to like to do this with Bay in a minor way.
* VocalDissonance: [[spoiler: Emmett]] turns out to have a surprisingly deep voice for a teenager, although that also can have something to do with him being deaf--the deeper your voice goes, the easier it is to feel the vibrations and know you're making sound. For instance, compare the pitch of Katie Leclerc's normal voice to Daphne's.
* WhatHappenedToTheMouse: Regina's mother has been absent for most of (if not all of) the past couple of seasons, even in the episodes where Regina really could have used her.
* WhatTheHellHero: Regina is on the end of several after her DarkSecret is revealed.
* WhereEverybodyKnowsYourFlame: The gay bar that the gang goes to trying to find [[ParentalAbandonment Daphne]] and [[LukeIAmYourFather Bay's]] '[[ItsALongStory dad]].' It's obvious that it's a gay bar to everyone except Bay.
* WrittenInInfirmity: Constance Marie's wrist injury has been written into the show. InUniverse, the injury was caused by signing so much combined with hairstyling, and has caused conflict between Regina and Daphne because Regina's been unable to sign.
* XMeetsY: Emmett's character was described by the producers as "Deaf James Dean." Similarly, Travis has been described in-series as "Deaf Creator/MattDamon."
** Invoked in universe by Bay.
* YoureNotMyFather:
** {{Invoked}} by Bay in the first episode, after she discovers the truth. Her parents aren't happy to hear this.
** Invoked by Daphne to Regina after she learns Regina knew about the switch.
** PlayedForDrama in "The Shock Of Being Seen." John restricts Bay to homework in the evenings, with no socialization. Angelo happens to walk by and offers to help Bay with her French homework. John says no, but Bay says yes, and implies to John that Angelo is the better father for offering.
*** Slightly {{deconstructed}} later in the episode. When Angelo fesses up and says he covered for Bay sneaking out, John calls him on it and tells him that's NOT how a father is supposed to behave.
* YourCheatingHeart: [[spoiler: Emmett, after much guilt and deliberation (and being called out on it by Daphne), confesses to Bay during prom that he slept with Simone after the tournament. Unsurprisingly, she doesn't take it well.]]
** In the same episode, [[spoiler:Kathryn has an AlmostKiss with Craig the lawyer. He quickly apologizes, but she admits that it wasn't all on him. However, she is horrified by it, and as a result she quickly reconciles with John.]]
*** [[spoiler:Kathryn ''does'' cheat on John in the AlternateUniverse episode "Ecce Mono", where it's established that she's been having regular trysts with Senator Coto of all people. This is chalked up to the fact that, in this timeline, because John found out about the switch earlier on, he has become a lot more domineering. When Alt!John finds out, he calls her out for it.]]
** [[spoiler:{{Subverted}} by Ty in the season 2 summer finale. He pretends that he cheated on Bay in order to get her to hate him, because he knows he's going back into a dangerous warzone, and he doesn't want Bay to have to live with any heartbreak that might arise from his death.]] Because, you know, one kind of heartbreak is better than another?
** In season 3, [[spoiler: Nikki's mother Jennice kisses John. Regina sees it and considers telling Kathryn, but before she can, Kathryn overhears John and Jennice discussing how it was a mistake. Kathryn and John temporarily separate over the incident, although they had already been having other issues. Thankfully, they reconciled.]]
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