As we know, there are many different kinds of "love", and people often confuse "friendship love" or "brotherly/sisterly love" with "romantic love". In this trope two people love each other. Some or many people, perhaps even those who know the two well, take this to mean they are romantically involved, but contrary to popular belief, they are just friends.
The key to this trope is that though affection and even love exists between the two people, it is not romantic (though in some cases there was the potential for it at some time in the past). Neither of the two friends have (or probably ever will have) any interest in the relationship becoming romantic, unlike in the Just Friends trope which requires this. However, one or more bystanders/others think that the love is a romantic one and may try to call them out on it.
The two may be (but are not necessarily) Heterosexual Life-Partners, Platonic Life-Partners or Like Brother and Sister. If a third person gets involved with one of the people and then finds out about the other it can turn into an Imaginary Love Triangle.
If they are the same gender, this trope can overlap with Mistaken for Gay. Different to She Is Not My Girlfriend in that the two are not remotely romantically interested in each other, it is all in the eyes of the beholders. For cases when the two turn out to be related, see Relative Error.
Contrast Everyone Can See It where instead of mistakenly identifying the type of affection between two people, the bystanders are simply being more perceptive than them; and Strictly Professional Relationship where one or both would like to be romantically involved but their professionalism prevents it.
Not to be confused with Just Friends where, despite saying they are strictly platonic, the friends are really not.
Sometimes Truth in Television.
NOTE: This is a love trope so there may be unhidden spoilers ahead.
- Ayakashi Triangle:
- Since Matsuri was turned female, he and Soga have variously been seen as romantically involved. In Suzu's case, Soga meant to say he would protect her, but accidentally said he would protect Matsuri. They aren't entirely wrong, but while Soga has an attraction to Matsuri's female form he doesn't want to act on, Matsuri hasn't noticed that, and doesn't show any attraction to guys.
- Reo's touchy-feely attitude toward Matsuri while calling him "her first" made Suzu think they had some kind of romantic history. Their relationship is actually totally professional, and Matsuri was just the first person who believed in the gear she crafted for him.
- In Beauty Pop Narumi saw Kiri hanging out together with Ochiai, and when the latter closed in on her to get rid of a bug from her hair, Narumi thought they were kissing and assumed they were in a relationship.
- In Bloom Into You, during the training camp for the student council's School Play, Riko Hakozaki, a teacher and the student council's assistant advisor, invites Tomoyuki Ichigaya, her friend and fellow member of her theater group, to coach the actors. Some of the students notice that they get along, and ask if they're in a relationship. Riko, who is in a relationship with Miyako, the manager of the coffee shop, truthfully insists that Ichigaya is just a friend, while Ichigaya mentions that he has a girlfriend.
- A sub-plot in Chapter 925 of Detective Conan has Idol Singer Yoko Okino and soccer star Ryusuke Higo making a scandal when reporters saw them shopping together in what looks like a date. They were actually just school mates looking to buy a gift for their former teacher who is retiring.
- In episode 33 of Jewelpet Twinkle, a rumor about Yuuma and Monica being in love with each other is brought to Akari's attention. Akari, who has a crush on Yuuma and is Monica's younger sister, begins to believe the rumor is true when she sees the two in the library together and is heartbroken, which drains the power from Ruby's Jewelcharm and thus bars her from entering the Jewelland. Thankfully, the rumor is just that, and Akari gains the confidence to admit her feelings to Yuuma after learning this.
- Kaiju Girl Caramelise: This is what Kuroe feels when she first sees Manatsu talking with Arata. She's both relieved (because she thinks interacting with Arata will just trigger her Involuntary Shapeshifting again) and saddened (because she still likes Arata). Turns out Manatsu was gleaning info from Arata about her real crush: Harugon.
- In Kannazuki no Miko, Chikane and Souma are the two most popular students at their school and everyone, including the main character Himeko, thinks they are the perfect match for each other and must definitely be dating. In reality, there is nothing going on between them and both are interested in Himeko. Himeko ends up with Chikane.
- When Chizuru from Kimi to Boku sees Yuki and Shun talking, he mistakes them for boyfriend and girlfriend. When Shun's friends tell him that he isn't a girl (nor is he Yuki's boyfriend) Chizuru scoffs and believes they're insulting "her" chest size. When Chizuru sees Shun in the male school uniform he faints.
- Noel and Sasa from Mint na Bokura are considered the Official Couple of the class since they hang out all the time. Nobody except Noel's sister knows that Noel is a boy.
- Mobile Suit Gundam 00 features a rather hilarious scene in its second season when Mileina asks Setsuna and Marina if they are a couple. Both reply negative in complete deadpan (and in perfect sync) without a hint of embarrassment or sexual tension. If anything, they seem to love each other as something between Platonic Life-Partners and surrogate mother and son, since Marina is a dead-ringer of Setsuna's Missing Mom.
- In episode 3 of Tamagotchi! Yume Kira Dream, Himespetchi, who is deeply in love with Mametchi, sees him holding hands with Yumemitchi and, thinking it's out of love for each other, panics and faints. It isn't until after she regains consciousness near the end of the episode that she learns Yumemitchi tripped and Mametchi only held her hands to prevent her from falling.
- It's a running gag in Venus Versus Virus for Sumire's friends to mistake her and Lucia for a couple.
- Takatsuki and Saori from Wandering Son are mistaken for being boyfriend and girlfriend by their respective Stalkers with Crushes. This assumption goes away when they learn Takatsuki's sex.
- The Yu-Gi-Oh! VRAINS "Where Are They Now?" Epilogue has a scene where Takeru takes Kiku to LINK VRAINS for the first time and puts his arm around her so she doesn't fall off his hoverboard, causing Shima to assume she's his girlfriend.
- In Zetsuai 1989, the Idol Singer Kouji Nanjo is seen talking to a very cute Girl Next Door named Serika Izumi in public, and it reaches the news. Kouji is actually interested in Serika's older brother Takuto, a promising soccer player, who is furious at Kouji because this puts his innocent little sister in the spotlight and he fears that the Izumi's horrible Dark and Troubled Past will also be featured in the spotlight. Which is exactly what happened.
- In Angel and Faith, after Giles' will made generous provision for Faith, his great-aunts come to stay. As Faith shows Sophronia to the master bedroom...
Sophronia: How awkward. I just realised this must be where you and Rupert used to... well.
Faith: What? I wasn't sleeping with him.
Sophronia: No, of course not. Middle-aged men leave everything they own to young ladies out of fatherly affection.
- In Elseworld's Finest: Supergirl & Batgirl:
- The media think Supergirl and Lex Luthor are together. However Kara regarded him as a friend and surrogate father before finding out that he considered her to be a useful pawn.
- Rumor also has it that Bruce Wayne and Barbara Gordon -alias Batgirl- are together, but they're just friends although Bruce actually encourages those rumors.
- At least one comic has had civilians mistake Supergirl for Superman's girlfriend. They're cousins.
- Similarly, an Archie Comics story had Archie get jealous of a blond guy taking Veronica out to a concert, who turned out to be her cousin.
- Ultimate Galactus Trilogy: Sue asks Lawson to see him without clothes. Stark is confused, he's in the room, and she wants him to get naked? Reed clarified: he's an alien, and she's interested in his biology.
- Wonder Woman (1942): In the Wonder Girl Impossible Tale in #116 Wonder Girl mistakes Renno's interactions with the mermaid Firra as Renno finally finding a girlfriend he doesn't have to pretend to be someone he's not to be with, but he and Firra are just friends. WG leaving has Renno once again setting himself off on a task he has no hope to complete in order to try and win her over.
- Adventures Of A Super Family: After seeing Bruce Wayne, Karen Kent and Diana Prince attending the same party and talking each other, some tabloids start spreading the false rumor that Bruce is having a threesome with both women.
- Anything's Possible: Shego mentions that many people think she and Drakken are a couple, but they're not. He's twice her age and there is no romantic interest between the them.
- In Beyond Heroes: Of Sunshine and Red Lyrium, Varric keeps thinking that the Inquisitor - Bethany Hawke - is being pursued by various characters, including Cullen, Josephine, Blackwall, and Krem. He's repeatedly puzzled when nothing happens, and ultimately concludes that it's probably a case of It's Not You, It's My Enemies. By the end of the story, she's married - to him.
- In born of hell('s kitchen), Eric spying on Jessica Jones notes how relaxed and playful she is with "a handsome blind guy", even planning to attend a party with him. When informed of this, Trish identifies the man as Jessica's acquaintance Matthew and agrees they have to be dating, unknowing the ship has sailed long ago and both parties aren't interested into trying it again.
- In Co-op Mode, Armsmaster thinks Beetle Knight and Lady Bug are dating, when in truth it is all in his head. The same goes for Coil, but does not take it as far as Colin, who even concludes - wrongly - that Beetle Knight is only an overzealous fanboy, which is not helped by James' lack of a Corona Pollentia.
- In Fall Back 1940, Leo thinks Tom and Hermione are a couple. They aren't.
- Prodigal Son: It is revealed that Astrid stole something from Hiccup's room, Fishlegs steps in and bails her out by convincing the tribe that she was secretly in a relationship with Hiccup before he disappeared.
- In To Hell and Back (Arrowverse), Eddie mistakenly believes Barry and Kara to be a couple when he meets the latter before the Queen Thanksgiving Dinner. When he voices this out loud, Oliver and Kal burst out laughing while Barry and Kara act like they're going to throw up.
- In the Super Smash Bros onshot Loyalties, Zelda clarifies to Pit that, despite that people say, she isn't Link's lover (or his sister). They aren't even particularly close.
- In Married to the Koopa King, everyone, even Peach's cousin Daisy, thinks Mario and Peach are a couple. Peach has never had feelings for Mario. Mario's dedication to rescuing Peach is not due to his love for her, but due to a love of adventure. When Peach marries Bowser, Mario is only upset because his days of being a hero and regularly rescuing Peach are over.
- In My Pain, My Thrill, there's nothing romantic between Mario and Peach's friendship. Everyone in the Mushroom Kingdom just assumes they're a couple because Mario constantly rescues Peach and Peach is quite friendly with Mario. One "thank you" cake and everyone pinned them as a couple. Those in Dark Land know who Peach really is in a relationship with.
- In the sequel to Not Completely, Altogether Here, Glinda has become a saint with many myths spread around Oz. Urban legends have spread about how "Glinda the Good" and her lover "Fiyero the Brave" bested Morrible and the Wicked Witch Elphaba. In reality, Glinda barely tolerates Fiyedo and is head-over-heels for Elphaba.
- In the Kim Possible fanfic The Touch of Green Fire, a jealous Kim mistakes Shego and Drakken for a couple. They're not. Shego isn't even interested in men, and Drakken is too into his job to care about romance.
- Cassandra explains to Mahanon that pretty much everyone in Haven thinks he and Victoria are romantically involved, in Twice Upon an Age: All This Sh*t is Twice as Weird. As the two are really Like Brother and Sister, he's quick to correct her.
- In My Mother, when Padme is revived from carbonite by Leia a few years after the destruction of the second Death Star, she is subject to a couple of these:
- When Luke initially visits the Solos' apartment after Leia wakes up Padme, he wonders if Leia is concerned that Han is having an affair with the woman Leia released from carbonite before Leia helps him realise who the woman is.
- When Lando meets the family for the first time since Padme is awakened, he assumes that she is involved with Luke before witnessing a news broadcast that confirms her real relationship to the family.
- In What You Wish For, when Leni and Luna Loud don't know who Lincoln is because he was born to the Pingrey family instead of the Loud family due to a wish Lori made, Luna wonders if Lincoln is Lori's imaginary boyfriend.
- White Sheep (RWBY): Happens all the time, mostly centered on Jaune. Jaune mistakenly believes that Cardin has a crush on him, which leads to everyone else in school believing the same. Ruby and Yang think Jaune has a crush on Ruby due to the way he flinches every time he meets her eyes. Blake thinks "Hentacle" (who is actually Jaune) has romantic interests in her because he never hurt her. Jaune thinks his adoptive sister Cinder and his younger sister Lavender are fighting over Roman when they're just using him as a pawn. Around and around it goes. The biggest one, however, is how Yang told Jaune "it's a date!" when setting up a friendly hang-out, and Jaune assumed she meant it literally. His charming behavior on these "dates" (buying her flowers, holding her hand) leave her flustered and eventually lead to them dating for real.
Yang: We're official.
Jaune: [confused] Officially together? Weren't we that before?
Yang: We're more official now. You're mine now.
Jaune: I... kinda thought I always was, to be honest.
Yang: Then you were right.
- In Megamind, Roxanne admits to "Bernard" that despite popular opinion, she and Metro Man were never involved. They were very close friends, but he "wasn't [her] type".
- Played for Laughs in Godzilla: King of the Monsters (2019). Jackson Barnes thinks that Mothra is Godzilla's mate and thinks it is gross, while others try to clarify that the two species have a symbiotic relationship.
- Most of the school in Me and Earl and the Dying Girl assumes Greg and Rachel are dating once they start hanging out more. However, it's a The Not-Love Interest plot.
- In The Return of Sherlock Holmes, the antiques dealer Hudson mistakes Holmes and Watson (who is female in this adaptation) for a newlywed couple he was expecting. Holmes and Watson take advantage of his error and play along, allowing them to question him without divulging their true identities.
- In Singin' in the Rain, a lot of people believe that Don Lockwood and Lina Lamont are a couple because they regularly play romantic couples in their films and Lina herself subscribes to that belief. In reality, Don can barely stand Lina who's a self-centered Dumb Blonde off camera.
- Star Wars: In Return of the Jedi Han Solo thinks that the love between Luke Skywalker and Princess Leia Organa is romantic. However, although Leia did kiss Luke (though only to piss off Han), they can't be in love because they just found out they were siblings.
- In The Wedding Singer, Robbie and Julia are mistaken as a couple by Faye, who senses a closeness between them, though they are planning a wedding for Julia, so it can be understood why the confusion exists. Julia replies that they are brother and sister and they both pull quick childhood pranks on each other in a good-natured way.
- In Black Is the Colour of My True Love's Heart by Ellis Peters, several people notice the covert signs of affection between Lucien Galt and a married woman and draw the wrong conclusion. She's his mother, who gave him up for adoption when he was an infant and she was an unwed teen; they've only recently been reunited, and she doesn't want to be public about it until she's had a chance to explain to her husband, who is unaware of that part of her past.
- Cradle Series: During the book Uncrowned, Mercy is curious about Lindon's relationship with Yerin, and pokes him a few times to help him figure out his feelings. While all that is happening, Mercy's brother Pride takes every opportunity to heap scorn on Lindon, telling him he should not be there, he's just dragging Mercy down, and he should just give up. One especially bad moment is when Lindon respectfully calls him "brother," and Pride explodes. After the final battle in the book, Pride sighs and says that he will acknowledge Lindon as worthy of his sister.
Mercy: Wait, what?
- Fate/strange fake: Jester Karture, who is obsessed with making the Beautiful Assassin his, sees her and Sigma talking and automatically assumes they are an item, which makes him furious and vow to make Sigma suffer.
- This happens to Harry and Hermione a few times throughout the Harry Potter books.
- In The Deathly Hallows Ron sees Harry and Hermionie's affection, mistakes it for romantic, and gets jealous. Later, Harry reassures him:
Harry: I love her like a sister and I reckon she feels the same way about me. It's always been like that.
- Invoked/Exploited in The Goblet of Fire by Rita Skeeter who publishes a rather nasty article that outright states (read: lies) that they had been in a relationship, causing everyone to believe they are, even Ron's mum.
- In The Deathly Hallows Ron sees Harry and Hermionie's affection, mistakes it for romantic, and gets jealous. Later, Harry reassures him:
- In the second book of The Queen's Thief, one of Eddis' courtiers sees her visiting Eugenides at night and draws the wrong conclusion because just as all thieves think everyone else is a thief, all adulterers think everyone else is one too. Eddis and Eugenides decide to play up to the rumors as a smokescreen against Attolian and Sounisian spies. (As Eugenides says to the woman he actually loves, Eddis doesn't love him that way because she's much too sensible to be continually infuriated by his behavior for the rest of her life.)
- The Raven Cycle. In the second book, The Dream Thieves, local Bad Boy Kavinsky is convinced that Ronan's devotion to his friend, Gansey, must be romantic or sexual in nature. When Kavinsky accuses him of wanting Gansey, Ronan states that it's not like that and that Gansey is a brother to him, even more so than his real older brother. Kavinsky was right about Ronan having a crush on one of his male friends. He just guessed the wrong one.
- In Restoree the heroine, Sara, is kidnapped off the street and planted in the bed of the next heir to the High Lordship of Lothar to embarrass him. Instead, they go with it and Sara poses as his girlfriend - to the considerable irritation of her Love Interest and the boy's real girlfriend Lady Fara.
- For much of Sense and Sensibility, everyone thinks that Elinor Dashwood and Colonel Brandon are in love. Elinor herself would think Brandon fancied her if she didn't know that he was in love with her sister, but their relationship is purely platonic—the main reason they gravitate toward each other at any social function is because they're usually the only two people in the room with some sense.
- Initially, in Survivors, Lucky is jealous of Alpha and Sweet's relationship. Alpha is The Leader of the Wild Dog Pack while Sweet is his second-in-command. Lucky thinks that they're mates until Sweet refers to Alpha as her "partner". She admits that it's normal for alphas and betas to be mates and so it'll likely occur with her and Alpha, but Sweet isn't currently his mate. She later ends up Lucky's mate.
- Village Tales: Happens in Ye Little Hills Like Lambs when a (perfectly nice) footballer in a pub assumes Canon Paddick and Sher Mirza are a same-sex couple and that the Canon's wee niece is theirs.
- In the Black Books episode "The Blackout" Fran sees her boyfriend having dinner with another woman (who turns out to be his sister) and showing affection for her. She mistakes his love for romantic and sees an Imaginary Love Triangle.
- Doctor Who:
- Series 4 has a Running Gag of the Tenth Doctor and Donna Noble being mistaken for a couple, which they are forced to repeatedly deny. Ironically, Donna was the first main companion of the new series not to be in love with the Doctor, as the two are Platonic Life-Partners instead.
- "Arachnids in the UK":
- Yaz's sister Sonya asks Ryan if he's Yaz's boyfriend. The two respond by stating that they're just friends. Sonya is pleased, as she seems to be interested in Ryan.
- Later in the same episode, Yaz's mum asks if Yaz and the Doctor are seeing each other. The Doctor has to ask Yaz if they are.
- Joan and Sherlock are frequently mistaken for a couple in Elementary. They're two 40-something-year-olds who live together and work together. A few characters, including Sherlock himself and his older brother Mycroft, do use the word "love" to describe their feelings for each other; but they're Platonic Life-Partners, and Word of God is there is no Ship Tease between them.
- In Everybody Loves Raymond, Ray and his mother Marie go on a cruise after Frank gets injured and can't go. Cue everyone on the cruise thinking they were a MayDecember Romance and Ray was just calling her his mother to avoid embarrassment. This was not helped by Marie pretending that her husband died so she could attend the meetings for the "Merry Widows" club.
- In Flashpoint, after Jules and Sam decide to get back together, they start getting hot and heavy in Sam's apartment, only for another woman to walk in. Jules initially believes that Sam has another girlfriend, and is horrified at what she's apparently done. Sam has to explain that no, that's his sister, she's been staying with him while she looks for a job.
- Sherlock. The title character and John are Heterosexual Life-Partners but their obvious (though prickly) affection for each other is frequently mistaken for being romantic.
- Seen in party banter in Dragon Age: Inquisition, when Dorian mistakes the hostility between Varric and Cassandra for Slap-Slap-Kiss. Varric (and Cass if she's present) is quick to correct him on this, since at the point when Dorian brings it up they don't even like each other very much. They do eventually develop a much more cordial working relationship, but it's not romantic in the slightest.
- In Fire Emblem Awakening, this happens with Chrom and the Female Avatar in his Kid from the Future Lucina's supports with her, if they aren't married. When the Female Avatar denies having an affair with Chrom, Lucina gets extremely offended at the prospect of her not being attracted to her "amazing father" and practically demands she fall for him... before realising what she's saying. Time travel is weird.
- Played for laughs in Grand Theft Auto V where Tonya believes Franklin is Michael's lover just because the two of them had been hanging out for a while and became good friends. Franklin denies the claims, but Tonya thinks Franklin can do what he wants and that there's nothing wrong with him having sex with another man. Another scene plays out the trope in a more dramatic sense between Michael and Trevor where a Chinese gang hunts down Trevor, but grabs Michael instead and believe he is Trevor's boyfriend just because the two of them were seen hanging out around Trevor's trailer.
- Onmyōji: After Seimei agrees to let Yaobikuni, who has just delivered a Ship Tease-heavy dialogue about how he is her "fated one" who is the only one able to kill her, become his companion, Kohaku comments that Seimei is a "lady-killer", even though the two never develop a romantic relationship after that. They are now enemies by the way.
- In Pokémon Diamond and Pearl Mars from Team Galactic assumes that the player character and the professor's assistant are a couple on a date when they both approach her for a battle.
- Tales of Vesperia: Estelle is mistakenly assumed to have romantic feeling for Flynn, twice during the game.
- The first scene triggers as the group is leaving Halure. Estelle says it's urgent that she reach Aspio in time to deliver an important message to Flynn. Yuri then asks why and wonders if it's because she has a crush on him, which Estelle flatly denies.
- The second occurs during an optional skit, where it's Raven who asks Estelle the same question. She becomes irritated and reiterates that he and Yuri have the wrong idea. A separate skit has Karol wonder if it isn't the other way around, with Yuri and Flynn secretly harboring feelings for her, themselves. Yuri says no.
- Ace Attorney:
- Phoenix and Maya are constantly mistaken for a couple - mostly by Pearl, Maya's 9-year old cousin, who absolutely refuses to believe that they're not an item. She goes so far as to slap him whenever she thinks he's "cheating" on Maya.
- Pearl gets on the receiving end of this trope in Phoenix Wright: Ace Attorney Dual Destinies, when Athena assumes that she's Marlon's girlfriend in DLC case.
- In Ace Attorney Investigations 2, Ray asks if Kay is Edgeworth's girlfriend after he gives up his badge to continue defending her from murder charges. Edgeworth responds that she is his assistant and that he is responsible for her.
- In The House in Fata Morgana, Jacopo and Maria are often assumed to be lovers due to how close they are, much to Jacopo's irritation.
- In Ikemen Sengoku, the main character being appointed as Nobunaga's chatelaine frequently causes other characters to assume that she's his lover too, even on routes where she's interested in another guy instead. Unfortunately for her, this often leads to Nobunaga's enemies thinking that kidnapping her would be a great way to take advantage of the Devil King's one "weakness"...
- Steins;Gate has three main characters guess that Okabe Rintarou and Shiina Mayuri are dating, a suggestion Mayuri responds to with confusion, and Okabe responds to with a flat denial. Though things have potential to progress in that direction, at the respective times of the guesses, neither of them think of each other that way.
- In Agents of the Realm, when Norah and Adele leave in a hurry to fight a bleed, Kendell (not in on the secret at this point) thinks that the two are a couple on their way for some personal time.
- Disney High School:
- Kuzco and Jasmine are friends. Kuzco does not seem to have any real romantic interest in Jasmine, but flirts with her and calls her his girlfriend anyway, For the Lulz. Thus Jasmine keeps having to remind people they're not together, and Aladdin is even more convinced that he has no shot with her.
- At one point, Belle and Milo are happily chatting about books, leading to a Funny Background Event where Adam is marching over to kill him, except that his own platonic friend, Kida, is fighting to hold him back.
- In The Glass Scientists, Word of God is that other members of the Society think that Hyde and Jekyll are two people and lovers, an impression Hyde supports with glee.
- I'm the Grim Reaper: When Chase's DND friends first meet Scarlet, they think she's his girlfriend since she was at his place before he was. He immediately denies it, but she decides to troll him more by informing them that she's slept over before. It helps add to their Ship Tease.
- In chapter 9 of Sleepless Domain, Outrageous Lime mistakes Heartful Punch's statement that she and Undine are "together" (as in, working together) to mean that they're a couple. Undine misses the implications, but HP immediately demands they change the subject. Lime agrees, saying she's "got a guy now, anyway".
- In Undead Friend, Orrick and Wylie are mistaken as a couple by Orrick's parents. They both are extremely embarrassed by this accusation to the point his parents still don't really believe them when they said they weren't.
- In Aaahh!!! Real Monsters episode "She Likes Me" Oblina and Krumm both think the other one is crushing on them, because some of their classmates say so. They both try to 'break up' each other and after asserting that they don't feel anything romantic, they end the episodes as friends, nothing more.
- In the ALVINNN!!! and the Chipmunks episode "Don Juan Theodoro", Alvin mistakenly believes Theodore is going to confess his feelings to a human girl named Jenny. He was really going to ask her to be his baking partner for the school fair.
- Clarence. In "Pretty Great Day With A Girl", Belson and his friends think Clarence and Amy are hanging out because they're a couple, when really they're just hanging out as friends.
- DC Super Hero Girls: Carol Ferris/Star Sapphire is a Stalker with a Crush to Hal Jordan. When she sees Hal and Jessica Cruz together, she automatically assumes they are a couple and attacks Jessica, ignoring Jessica trying to explain they are not dating.
- On The Fairly OddParents, when Timmy goes to rescue Vicky from the Yugopotamians (because the alternative to her turns out to be even worse), the Yugopotamians mistake her for his "mate", to Timmy's disgust.
- In one Jem episode, Rio became jealous of a man Jem was working on a film with. Jem had no interest in them, but Rio thought she did.
- In the Justice League Unlimited episode "The Cat and the Canary" initially Green Arrow presumes Canary and Wildcat have a romantic relationship and is visibly disappointed. Canary explains him that she sees Wildcat as a mentor and second father, not a romantic interest.
- Miraculous Ladybug:
- In "Gorizilla", Marinette and Adrien hide in a fountain to avoid the latter's mob of Loony Fans. As soon as they get up, a man photographs them and puts the photo on the internet, leading to Adrien's fans assuming that Marinette is his girlfriend. Not that she minds too much.
- Their alter-egos of Ladybug and Cat Noir also run into this in "Prime Queen", where Nadja Chamack tries to get them to admit they are dating to boost her show's ratings. In this case it's Adrien/Cat Noir that doesn't really mind the idea, since he has fallen head over heels for Ladybug.