So you have two characters who are friends, partners, siblings or lovers. It appears that they're in some sort of falling out or one of them has betrayed them. You can expect one of the characters will say they now hated them, but they revealed that they already had contempt for them from the beginning. Usually, they will declare that they never liked the character or they always knew how flawed the character is.
The character's hatred or disdain for their friend/partner can implicate that they may have had problems with the other character, especially if he has quirks, and the reason they were friends/partners with them for a long time was out of necessity, not because they like each other.
The character declaring this may have been The Lancer, The Rival, or a Jerk with a Heart of Gold who happens to have a begrudging respect for The Hero. To see him fall on dark times may be shocking, but this is just an excuse to express his dislike for the Rival Turned Evil.
In other ways, the character who expresses their ill will for the hero may not hate them at all. They only declare that they hated the hero as a lame retort against the other character severing all ties. It's no surprise that this trope can show you one (or two) characters never really see eye to eye, to begin with anyways.
Can be a part of a "The Reason You Suck" Speech. This can also be a part of a Motive Rant if the character reveals his disdain for the hero. This can well-likely appear in a Feud Episode or an Achilles in His Tent plot. Expect one of the Vitriolic Best Buds to execute this trope if their friendship is destroyed. Compare False Friend if the character turning on the friend was his enemy all along. Often related to Dying Declaration of Hate. See also Was It All a Lie?.
- In a mid-2000s commercial for Coca Cola, two girls, who have been BFFs forever, decide to celebrate by breaking out some Coke, but when one of the girls says she didn't bring any, her friend suddenly turns on her, saying she never liked her, causing both of them to break into a verbal fight.
- In Bleach, in the flashback when Aizen reveals that he is a traitor, his Captain, Shinji, tells him that he always knew Aizen was no good and never liked him. The entire reason he chose Aizen as his lieutenant was to keep an eye on him. Aizen smugly tells Shinji that his distrust is exactly why Shinji never noticed that Aizen had secretly replaced himself with a doppelganger months ago; by never allowing himself to like or get to know Aizen, Shinji was unable to see any strange behavior after the switch.
- In the third Cyber City Oedo 808 OVA, Benton (one of the three Boxed Crook protagonists) ignores his orders. Sengoku is ordered to kill him if he doesn't stand down (which he won't) and bluntly invokes this trope luckily Gogol (who hadn't been given any orders) shows up and knocks Sengoku out.
Sengoku: All right, I never liked you anyway. [raises gun]
- In Code Geass, after Rolo attempts to console Lelouch after the apparent demise of the latter's full-blooded little sister Nunnally, Lelouch flips out and admits he never liked him for being a fake replacement sibling.
- In Cross Ange, after joining Embryo's side, Chris admits her hidden resentment towards her friends Hilda and Rosalie, who she felt always treated her like a third wheel.
- Played with in Death Note where Aizawa screams angrily at L, "I ALWAYS HATED YOU RYUZAKI!" But L rebuttals nicely with, "That's such a shame. Because I always liked you, Mr. Aizawa."
- In the climax of Magical Girl Lyrical Nanoha, the Big Bad Evil Matriarch Precia declares to her Love Martyr of a daughter Fate that she has actually always hated her and manipulated her emotions all along for her own goals, before abandoning her altogether. Needless to say, Fate breaks.
- Sasuke's big brother Itachi slaughters their whole clan (including their parents), traumatizing the young Sasuke. When Sasuke (who had adored his big brother) asks why he would do this, Itachi says that he was Evil All Along and only pretended to be the loving big brother and he actually despised Sasuke the whole time. This is later revealed to be completely untrue. Itachi was just acting like a jerkass to be a Stealth Mentor for his little brother, as this was the only way he could be spared by the massacre Itachi committed on the orders of his village government.
- When Gaara was a child ostracized by everyone, his maternal uncle Yashamaru was the only one who treated him like a human being. At least until he tried to assassinate Gaara, with his dying words being that he secretly hated him for killing his sister. Later on, his father, revived by the Impure World Resurrection jutsu, reveals that he ordered Yashamaru to assassinate and lie to Gaara as a Secret Test of Character and that his uncle did in-fact care about him.
- In Vinland Saga, Askeladd's men turn against him to save their own hides against an army they could never defeat. Askeladd returns them this message:
Askeladd: "You all and I have been together for a long time, up until this day. We laughed together, drank together, found our way out of many hellholes together. And I never told any of you about this, but for the last ten years we've been together I hated every single last one of you."
- Pokémon: In "Island Of The Giant Pokemon", after several episodes of Meowth posing as a Leader Wannabe, Ekans and Koffing make it clear they only put up with him so long as Jessie and James were around and gladly leave Ash's Pokemon (and later the giant Pokemon) to decide his fate.
- JoJo's Bizarre Adventure: In the Sleeping Slaves prologue-of-an-epilogue, Narancia states upon receiving news of Luca's death that he always hated him. While Bucciarati tells him not to say such things out loud in the gangsters' world, it can be easily assumed that he shared the same feelings, as Luca sold drugs to children.
- In FLCL Alternative, Pets does this to Kana in the penultimate episode, before giving a "The Reason You Suck" Speech that deconstructs Kana's actions throughout the rest of the series. Notably, this conflict does not get resolved, as the angry character chooses to leave the planet without trying to patch up the relationship first.
- Anderson: Psi-Division: In "Satan", Dredd says to Anderson that they were never friends and that he only "tolerated" her after she resigns as a judge. He later recants when she's injured.
- In Civil War and various other crossovers, it seems half of The Avengers always secretly hated the other half.
- In Original Sin Nick Fury's LMD says this to Bucky as the latter kills the former.
- Wolverine says this about Bucky after coming across the murder scene.
- And the Punisher says this about Bucky after seeing him holding Nick's head in his hand.
- Archie Comics' Sonic the Hedgehog: Though their interaction is fairly sparse when tensions run high and Geoffrey St. John begins throwing accusations of treachery at the Freedom Fighters Antoine punches him. Antoine admits that he never liked Geoffrey, viewing his position as too convenient and his appointment as disrespectful to the previous owner of the role, Antoine's father.
- In Justice League: Cry for Justice, when they arrive in Gotham, Green Lantern Hal Jordan admits to Green Arrow that he never liked Batman.
- When Tiger gets fired by Warren for letting Fievel go in An American Tail, he says to him "I never liked you! And besides, your music stinks!"
- The Emperor's New Groove: After Kronk disappoints her once too often, Yzma starts berating him, saying that he's like a big stupid monkey and, worse of all, she never liked his spinach puffs.
- At the end of the Movie within a Movie in The Artist, the protagonist declares to the love interest that he never loved her.
- A variation of this can be found in The Boat That Rocked, The Count challenges Gavin to a game of chicken by jumping off the main mast of the boat, after it is learned Simon's new bride only married him as a means to get close to Gavin, whom she is really in love with. While inching out over the mast, The Count shouts down below, "I never even liked Simon!"
- Goldeneye. Alec Trevelyan and James Bond have supposedly been good friends and colleagues before Trevelyan's presumed death during a failed mission. But when it turns out that Alec is, in fact, alive and the villain of the film, his longstanding contempt for Bond is revealed in practically everything he says—his loyalty to England and MI6, his womanizing (in particular, that it's partly a defense mechanism to avoid his grief over Tracy's death, and even his skills as an agent:
(as he holds Bond at gunpoint, having gotten the upper hand in their fight) "You know something, James? I was always better."
- From the The Rocky Horror Picture Show:
Magenta: "You killed them! But I thought you liked them. They liked you."Riffraff: "They didn't like me! They NEVER liked me!!
- In This Is the End, Jonah Hill is at first nothing but nice to Jay in that overnice way of someone who knows they aren't liked and is trying really hard to change that opinion. Then he reveals in a monologued prayer to God that he really hates Jay, thinks he's a bad influence on Seth Rogen and wishes he died. Well, his prayer is heard... by a demon. Who comes at night and forces himself on Hill, leading to him being traumatized and soon after getting Demonically Possessed.
- Towards the end of Wedding Crashers, there's a scene where the Jerkass Disposable Fiancé gets into an argument with the main character and the love interest. He asks the love interest's dad to back him up, clearly expecting it since the two have seemed to be rather close throughout the whole movie. Instead, dad turns around and tells the fiancee that he never really cared for him much, and only put up with him because he seemed to make his daughter happy.
- In the film Steve Jobs, Andy Hertzfeld does this to Steve Jobs in act three:
Andy Hertzfeld: Why do you want people to dislike you?
Steve Jobs: I don't want people to dislike me; I'm indifferent to whether they dislike me.
Andy Hertzfeld: Well, since it doesn't matter, I always have.
Steve Jobs: (surprised and saddened) ...Really? I've always like you a lot. That's too bad.
Andy Hertzfeld: ...Knock 'em dead. (leaves)
Woz: Y'know, when people used to ask me what the difference between me and you is, I'd say, "Steve's the big picture guy, I like a solid workbench." Whenever people ask me now, I just say, "Steve's an asshole." The things you make are better than you are, brother.
- Steve Wozniak did this twice in the film: Once, when Jobs first left Apple and called him an "insulting and hurtful guy"; and again in act three, when one of the last things he says before leaving the auditorium is:
- In Caddyshack, detestably smarmy Judge Smales (Ted Knight) and the obnoxious nouveau riche Czervik (Rodney Dangerfield) each want golf ace Ty (Chevy Chase) to be their partner to win a $20,000 bet they have against each other. Smales tries to get Ty on his side, pointing out his friendship with his late partner, Ty's father:
Ty: You know, [long pause] my father never liked you. Let's make it $40,000!
- In Lethal Weapon, Riggs is being lead at gunpoint to the Big Bad's hideout by former Shadow Company commander McAlister
Riggs: I ran into some of those Shadow Company pussies in Saigon in '69.
- In The Caine Mutiny, later adapted into a play (as The Caine Mutiny Court-Martial) and then a Humphrey Bogart film, defense attorney Lt. Greenwald gets the mutineers an acquittal, then delivers an epic "The Reason You Suck" Speech in which he wishes he could have prosecuted them, calling them out as mutineers who betrayed their captain.
- At the end of Dragon Blood, there is an epic one by Garranon, who shared king Jakoven's bed for almost twenty years. He declares that he never loved Jakoven (which should come as no surprise, as their "affair" started when Garranon was fifteen and his parents had been killed, and he and his little brother raped by Jakoven's soldiers. Jakoven apparently counted on Stockholm Syndrome to ensue), and kills him.
- In Hotel by Arthur Hailey, Warren Trent is hesitant about selling his classic St. Gregory hotel to Curtis O'Keefe, owner of a major hotel chain. Trent tells O'Keefe that it's not just him, it's the slews of loyal employees who depend on him and he treats as family. He even cites one, the hotel bartender who's been with him for decades and he trusts totally. O'Keefe responds by noting the bartender has been robbing Trent blind for almost all that time, complete with evidence. Trent confronts the bartender and fires him. At which point, his "trusted friend" snarls that he never liked Trent being so high and mighty and that many on the staff consider him a tyrant, not "like family."
- It's added on when Trent gets a report from O'Keefe, noting that slews of people on the staff he considered friends have also been stealing from him and he was blinded by his supposed admiration of their "loyalty" to figure it out.
- Wonder Woman: Warbringer: Jason doesn't like Theo at all, he considers him useless. The only reason he pretended to befriend him was so that he could keep an eye on Theo's father.
- This is the major twist of Better Call Saul season 1. The tough but loving Chuck revealed that he was the one who kept sabotaging Jimmy's career as a lawyer because of his disdain for Jimmy's past as a con man.
- In Cheers episode "Second Time Around", Frasier has a new girlfriend (played by Jennifer Tilly). She seems very not his type (less intellectual), but he tells his friends she and him are happy together, but an argument ensues and Frasier tells his girlfriend "If I want your opinion, I'll give it to you!", ending the relationship.
- At the end of the season 13 premier of CSI, Brass gives a subtle one to his daughter Ellie (who's murdered his ex-wife, was behind the entire plot of the previous season's Cliffhanger all along and attempted to murder Morgan). By telling them that they've killed the only person he cared for and the only one who cared for her.
- On ER, after being blamed for a patient's death, Susan turns to pal Mark for comfort and support. Only to have him tell her that her issues—confidence, trouble asserting herself, letting senior physicians intimidate her have impeded patient care before and that because of this, she may very well be responsible for this patient's death.
- Similarly, Mark always seemed to laugh off best friend Doug's womanizing behavior. But two major incidents—Doug bedding a medical student, Doug sleeping with a random woman who died of a drug overdose without him ever knowing her name—revealed that Mark was actually quite disgusted with the way Doug conducted his personal life.
- The Fresh Prince of Bel-Air: In the episode "To Thine Own Self Be Blue...and Gold", Philip discovers that his old college friend, Ernest, decided to bribe a city councilman with a briefcase full of money and uses Will to deliver it. Because of this, Philip returns Ernest the briefcase and bluntly tells him to Get Out!, leaving Ernest to smugly tell Philip that he was always so damned naive.
- How I Met Your Mother plays with this: Ted lists all the reasons he allegedly hates Zoe for to pretend he's not in love with her.
- Several times on Castle, the killer will turn out to be the trusted friend or loved one of the victim who turned out to have actually hated them.
- In "Linchpin/Pandora," Castle is rocked to discover that former lover and CIA agent Sophia Turner is part of a plot to start a war with the Chinese. When Castle says "you could never turn on your country," Sophia smiles and in Russian responds "this was never my country." She's actually a KGB agent who had just infiltrated the CIA when the Soviet Union fell and has been waiting years for a chance to strike at the country she always considered the enemy.
- A recurring sketch on The Late Show with David Letterman is for a staffer to come onstage and announce that he's just won the lottery. "So [to announcer Alan Kalter] fuck you! And [to Paul Shaffer]] fuck you! And [to Dave]] FUUUUUUKKK YOUUUUUU!"
- M*A*S*H: In one early episode, Hawkeye tries to kill the boredom by telling Trapper really bad knock-knock jokes; after receiving two such lame jokes, Trapper mumbles, "Hawkeye, I've never liked you."
- In an episode of Newsradio, Bill says to Dave that there comes a time in every friendship where when one has to say "I never liked you; get lost!"
- On Eastwick Joanna gets back together with her ex-boyfriend then uses her magic power to make him tell her why he broke up with her in the first place. She's stunned when he immediately launches into a long list of her behaviors and faults that he found so damn aggravating.
- In the Seinfeld episode "The Betrayal" Kramer discovers that his good friend FDR - Franklin Delano Romanowski - hates him and uses his birthday wish to wish for Kramer to drop dead because years earlier Kramer hit him with a snowball.
- Star Trek: Deep Space Nine: In the episode "The Collaborator", when Odo sardonically notes that Gul Dukat called Kubus "his favorite Bajoran," Kubas snaps "I never could stand that arrogant tyrant."
Odo: You hid your feelings well.
Kubus: It kept me alive.
- This was well said in the Break Up Song "I Never Liked You" by the Rogue Traders:
I never liked you, even when I tried to
Don't speak now it's my turn baby uh uh
I never liked you, and I won't pretend to
- Much of the point of the song "You've Got Everything Now" by The Smiths:
And did I ever tell you, by the way
I never did like your faceA friendship sadly lost
Well, this is true,
And yet it's false
- Once again the fairly-obvious point of "I Never Really Loved You Anyway" by The Corrs:
You bored me with your stories
I can't believe that I endured you for as long as I did
I'm happy it's over, I'm only sorry
That I didn't make the move before you
And when you go I will remember
To send a thank you note to that girl, oh that girl
I see she's holding you so tender
Well, I just want to say
Just want to say
I never really loved you anyway
- Final Fantasy X: While it's made clear through the narration that Tidus disliked and distrusted Seymour Guado from the minute he first met him, he's given the option to openly say as such during the first boss battle with him, where it's revealed that Seymour murdered his own father.
Tidus: I knew you were bad news from the first time we met!
Seymour: Oh, my sincerest apologies.
- In Perfect Dark, when a character stumbles across a dead enemy, they will give out a remark "I never liked him anyway."
- Persona 4: This is done posthumously after the death of Saki Konishi, the girl Yosuke had a crush on and worked at the store his father managed. When they visit her death site, her last thoughts are broadcast loudly. He finds out that she found him to be a real pain in the ass and hated how much he flirted with her and was only nice to him because he was the boss's son. He takes the news hard at first, but later still tries to respect her opinion and bring her killer to justice.
- In Soul Nomad & the World Eaters in the first time that you meet Thuris he and Gig have a discussion, during it, Gig off-handedly mentions that, of his three vassal World Eaters, Thuris was always the one he disliked the most.
- A variant in Team Fortress 2:
The Spy: I was never really on your side.
- During the early parts of Aviary Attorney it's hard to say what Inspector Volerti thinks of Jayjay Falcon, but at the start of case three it seems like he respects him. He might, but he strongly suspects Falcon is the Viridian Killer, and he can get an innocent man killed trying to bring that out.
- In Xenoblade, Mumkhar promptly tells Dunban he always despised him as soon as they meet face to face for the first time since the former's supposed death. Dunban somehow never managed to notice this and considered Mumkhar a good friend despite the entire time we see them together as friends, Mumkhar is either trying to run away like a coward or having a barely disguised soliloquy about how he wants to steal Dunban's sword and leave him for dead.
- King of the Hill: After being called out for his cruel and unusual coaching, Coach Sauers revealed his hatred for Hank, who he blamed for costing him the state championship football game due to breaking his ankle. Hank responded that Sauers wouldn't have made it to the championships without him in the first place.
- In Megas XLR, the alien ship's destruction features one of the Bridge Bunnies, faced with certain destruction, turning to his neighbor and saying "I've always hated you."
- The Simpsons: Carl will occasionally show that he doesn't like Lenny or the other barflies, the biggest example is in "The Saga of Carl" where he says the reason he had no problem stealing the winning lottery ticket from the gang is because he never saw them as friends, just guys discussing guy stuff.
- Spongebob Squarepants: In the "Fry Cook Games" episode, Spongebob and Patrick, who had a falling out, wrestle, exchanging lines like "I don't like you!" "I don't like you more!" "I never liked you!" "I a thousand times never liked you!"
- Speed Racer: The Next Generation: When Ranford is arrested, his butler offers testimony against him, which comes as a surprise because Ranford isn't used to hearing the butler speak at all. The butler explains that he never liked Ranford.
- Steven Universe: In the episode "Stuck Together", Topaz, a hired bodyguard from Aquamarine reveals that despite her mute and stoic personality, she hates working for her boss because of how horrible she is to her. After hearing Steven and Lars commiserating with one another over their fate, she becomes so emotional moved by them that she opts to help them escape back to Earth. She even tries to stand up to Aquamarine when she catches her in the act helping them. Unfortunately though, she is forced to resume obeying her master when Aquamarine threatens to report her insubordination to the Diamonds.
- Teen Titans: In the episode "Aftershock (Part 1)", Terra (who was previously revealed to be working for Slade all along) and Raven both claimed to have always hated each other. The sincerity of these claims, Raven's especially, is questionable.
Terra: You know, Raven, I never liked you.
Raven: I never even wanted to know you!
Wait! You're leaving me?! Fine! Go do that. I never enjoyed your presence anyways, you jerk!