History MyGodWhatHaveIDone / AnimeAndManga

* ''Manga/MekkoRarekko''
** In the second volume, when Taishou realizes that he allowed his jealousy of Fukami working on a project with his best friend Buchi, [[spoiler: he lets his anger get the better of him and he ends up raping Buchi. After coming to from a punch from Fukami, Taishou realized what he has done and he breaks down crying]].
** In the fifth volume, [[spoiler: Fukami ends up raping Buchi because he developed feelings for him and he was going to admit his feelings for him, but his mother abandons him which causes him to become lonely and he feels that Buchi wants to be raped like back when Taishou raped him. But on the morning after he rapes Buchi, he to immediately regrets what he had done when he sees Buchi]].

* Happens quite often in ''Manga/DetectiveConan''.
** In Chapter 45-48, a pop star is killed by his own beautiful manager, because he asked her to stay by his side and work for him, only for him to constantly verbally abuse her. As she was in love with him and felt insecure because of her perceived ugliness, she went through plastic surgery before accepting the job. However, the man loved her natural self, and since he couldn't be honest with his feelings (which he could only express through the latest song he was going to produce), she eventually misunderstood his feelings and began to hate him. One of her friends points out that the singer still loved her and reveals so through a postcard with a song on the back dedicated to her. The woman breaks down at once she realizes her own foolish action.
** In Chapter 197-199, a woman kills her younger sister, thinking that she stole her boyfriend. However, the boyfriend actually fell in love with the younger sister and wanted to break up with his girlfriend. The younger sister wanted to protect her elder sister's pride, so she only accepted the proposal if they lied about who approached who.
** In Chapter 322-324, a singer attacks her former co-member out of jealousy for being engaged with the man she loves. However, the victim just wanted to make a different man, the one she actually loves, jealous, and it was a ploy. Even before learning the truth, the perpetrator regrets attacking one of her best friends, which leads to a suicide attempt that Conan barely prevented. The victim also quickly forgives her friend and does not tell the police the truth.
** In Chapter 361-365, a man kills a group of bandits who broke into the house of his employer and killed his fiancée. The one murder he regrets is the one of the woman who turns out to be the stepdaughter of his employer, whom he helped raise. He began to understand why she faked a kidnapping and then broke into her own house, but only recognized her and understood her motives after she apologized to him right before he killed her. The fact that after he killed her, he treated her body with respect, shows that he probably wouldn't have killed her if he had recognized her earlier. He eventually realizes that his employer must have understood why the robbery happened and asked his butler to blame him, if he wanted to blame someone. The prized painting that the bandits were looking for, due to oxidation, at the end looks like it's crying in response.

* ''Manga/The100GirlfriendsWhoReallyReallyReallyReallyReallyLoveYou'': Kusuri has this response when the other girls accidentally drink the LovePotion she made for Rentarou and become kissing zombies.

* ''Anime/KillLaKill'': Ryuko has this when [[spoiler: she ends up stabbing Mako while being controlled by Ragyo. The shock of it is enough to undo the brainwashing]].

** In ''Trials and Determinations!'', Ash's Rockruff has been in an evolution induced aggression and kept growling at everyone, even it's friends. However, during Ash's Grand Trial with Olivia, Rockruff immediately comes to its senses when it realizes that it just attacked and knocked out its teammate, Rowlet.

** In Goodbye, Friend!, Goh decided to leave his Raboot in Hoenn as he believed it would be much happier their than with him. However, after being questioned by Ash on if he actually went and discussed this with the Rabbit Pokémon, Goh realized that he made a hasty decision and doesn't want Raboot to leave. By the time Goh realizes, however, it was too late and the train they were on speeds off. Luckily for Goh, Raboot had boarded the train in time and the two of them are able to fully reconcile.

* ''Anime/DigimonFusion'': Much like Ken, Ewan Amano didn't realize Digimon were living creatures until his battle with Taiki. He also makes a HeelFaceTurn, though it takes until the sequel for him to [[spoiler: earn his partner back]].

--> Dr. Fuji: "[[FamousLastWords We dreamed of creating the world's strongest Pokemon]]... ''[[GoneHorriblyRight and we succeeded]]''..."

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** In ''Cruisin for a Losin'', after losing the contest and getting scolded for her behavior, May realized that she pushed her Bulbasaur too hard and sincerely apologizes to her for it.
** In ''Take This House and Shuppet'', May had a guilty look on her face when she realized that she really hurt Max's feelings during her argument with him and said some things that she shouldn't have.

** In ''A Towering Takeover!'', Alain had a guilt look on his face when Team Flare forced him to let them take Ash and his Pokémon captivate. Also, Alain realized his actions for attempting to protect the ones he cares about, especially Mairin and Chespie, and joining forces with Team Flare have potentially doomed the entire world. In the following episode, Alain was on the ground in shame when he realized that Lysandre used his battle with Trainers that can Mega Evolve for his machine to control Zygarde. However, Alain was able to snap out of his depression with [[YouAreBetterThanYouThinkYouAre Ash's help]] and the Kalos League finalists team up against Lysandre.

** In Time After Time, Goh kicked himself for holding a grudge against his friend Horace for two years and snubbing him on the day they were supposed to meet up to hunt for Celebi, after finding a note that explains that the latter had fallen ill and couldn't make it.

** In ''Take This House and Shuppet'', May had a guilty look on her face when she realized that she really hurt Max's feelings during her argument with him and said some things that she should't have.

** In ''Cruisin for a Losin'', after losing the contest and got scolded for her behavior, May realized that she pushed her Bulbasaur too much and sincerely apologizes to her for it.
** In ''Take This House and Shuppet'', May had a guilt look on her face when she realized that she really hurt Max feelings when she had an argument with him and said some things that should't have.

** In ''Take This House and Shuppet'', May had a guilt look on her face when she realized that she really hurt Max feelings when she had an argument with him and said some things that should't have been said.

* ''Anime/{{Pokemon}}'' anime:

** In ''Trials and Determinations!'', Rockruff has been in an evolution induced aggression and kept growling at everyone, even its friends. However, during Ash's Grand Trial with Olivia, Rockruff immediately comes to its senses when it realizes that it just attacked and knocked out its teammate, Rowlet.

** In Goodbye, Friend!, Goh decided to leave Raboot in Hoenn as he believed it would be much happier there than with him. However, after being questioned by Ash on if he actually went and discussed this with the Rabbit Pokémon, Goh realized that he made a hasty decision and doesn't want Raboot to leave. By the time Goh realizes, however, it was too late and the train they were on speeds off. Luckily for Goh, Raboot had boarded the train in time and the two of them are able to fully reconcile.
** In There's a New Kid in Town!, Chloe as a young girl got angry at Yamper for stealing everyone's attention so she wished for him to go away. However, Chloe soon realized her mistake and went out to find Yamper but was menaced by three Venonat in a dark playground and burst into tears as they approached but the Puppy Pokémon came out then shooed them away.
** In ''Betrayed, Bothered and Beleaguered!'', Ash is implied to have experienced this off-screen when Chloe told him how Pikachu was feeling lonely and neglected in favor of Riolu. After deducing where his partner and best friend would most likely be going, Ash rushed to Pallet Town in order to fix things with Pikachu. Meanwhile, after saving Mimey from a Spearow and remembered how he first became best friends with Ash, Pikachu felt remorseful for [[TheRunaway running away]] and for thinking his Trainer didn't care about him anymore.

** In Goodbye, Friend!, Goh decided to leave Raboot in Hoenn as he believed it would be much happier there than with him. However, after being questioned by Ash questions if he actually went and discussed this with the Rabbit Pokémon, Goh realized that he made a hasty decision and doesn't want Raboot to leave. By the time Goh realizes, however, it was too late and the train they were on speeds off. Luckily for Goh, Raboot had boarded the train in time and the two of them are able to fully reconcile.

** In Goodbye, Friend!, Goh decided to leave Raboot in Hoenn as he believed it would be much happier there than with him. However, after Ash questions Goh on if he actually went and discussed this with Raboot, Goh realized that he made a hasty decision and doesn't want Raboot to leave. By the time he realizes, however, it was too late and the train they were on speeds off. Luckily for Goh, Raboot had boarded the train in time and the two of them are able to fully reconcile.

** In Goodbye, Friend!, Goh decided to leave Raboot in Hoenn as he believed it would much happier there than with him. However, after Ash question him if he actually went and told his partner about releasing him, Goh realized that he made a hasty decision and doesn't want Raboot to leave. Also, Goh realized that he should have made amends with Raboot but by then it was too late and the train is speeding off. However, Goh was relived that Raboot made it on the train in time and made [[{{Forgiveness}} amends]] with it for his actions.

** In ''Brave the Wave'', after getting scolded for pushing his Treecko too hard and got upset with his friends, Ash realized how bad he lost it as he sees that his friends were right about pushing his Pokémon too hard and apologized to them for his behavior.

** In ''Seeing the Forest for the Trees!'', after losing his Gym Battle for his last Kalos Badge and went to the Winding Woods alone in order to contemplate things, Ash was visited by a concern Serena as she tries to cheer him up, but he gets upset with her instead. Serena lets what Ash said get to her and loses her temper, even throwing snowballs at him. However, they both ended up regretting their behavior and reconciled at the end of the episode.

** In ''Mission: Total Recall!'', Lusamine had this reaction when Gladion told her off for her actions, making her realize how far she let her work and wanting to see an Ultra Beast got in the way of her family.
** In Goodbye, Friend!, Goh decided to leave Raboot in Hoenn as he believed it would much happier there than with him. However, after Ash question him if he actually went and told Raboot about releasing him, Goh realized that he made a hasty decision and doesn't want Raboot to leave. Also, Goh realized that he should have made amends with Raboot but by then it was too late and the train is speeding off. However, Goh was relived that Raboot made it on the train in time and made [[{{Forgiveness}} amends]] with it for his actions.

** In ''A Towering Takeover'', Alain had a guilt look on his face when Team Flare forced him to let them take Ash and his Pokémon captivate. Also, upon being shown that his attempts to protect Mairin and Chespie, Alain realized his actions for joining forces with Team Flare have potentially doomed the entire world. In the following episode, Alain was on the ground in shame when he realized that Lysandre used his battle with Trainers that can Mega Evolve for his machine to control Zygarde. Thankfully, Ash [[YouAreBetterThanYouThinkYouAre snaps him out of it]] and the Kalos League finalists team up against Lysandre.

* ''Anime/{{Pokemon}}'' anime:
** In "Anime/PokemonTheFirstMovie", Dr. Fuji realized that he made a horrible mistake when he sees Mewtwo's power:
--> Dr. Fuji: "[[FamousLastWords We dreamed of creating the world's strongest Pokemon]]... ''[[GoneHorriblyRight and we succeeded]]''..."
** In ''Brave the Wave'', after getting scolded for pushing his Treecko too hard and got upset with his friends, Ash realized how bad he lost it as he sees that his friends were right about pushing his Pokémon too hard and apologized to them for his behavior.
** In ''Anime/PokemonTheMovieBlackAndWhite'', Damon realizes his mistake and falls into despair when both Reshiram and Zekrom, regardless of whether it was the Black version or the White version, show him that his decision to move the Sword of the Vale resulted in the dragon force going out of control. This shortly leads the misguided antagonist to pull off a HeelFaceTurn.
** In ''Seeing the Forest for the Trees!'', after losing his Gym Battle for his last Kalos Badge and went to the Winding Woods alone in order to contemplate things, Ash was visited by a concern Serena as she tries to cheer him up, but he gets upset with her instead. Serena lets what Ash said get to her and loses her temper, even throwing snowballs at him. However, they both ended up regretting their behavior and reconciled at the end of the episode.
** In ''A Towering Takeover'', Alain had a guilt look on his face when Team Flare forced him to let them take Ash and his Pokémon captivate. Also, upon being shown that his attempts to protect Mairin and Chespie, Alain realized his actions for joining forces with Team Flare have potentially doomed the entire world. In the following episode, Alain was on the ground in shame when he realized that Lysandre used his battle with Trainers that can Mega Evolve for his machine to control Zygarde. Thankfully, Ash [[YouAreBetterThanYouThinkYouAre snaps him out of it]] and the Kalos League finalists team up against Lysandre.
** In ''Trials and Determinations!'', Rockruff has been in an evolution induced aggression and kept growling at everyone, even its friends. However, during Ash's Grand Trial with Olivia, Rockruff immediately comes to its senses when it realizes that it just attacked and knocked out its teammate, Rowlet.
** In ''Mission: Total Recall!'', Lusamine had this reaction when Gladion told her off for her actions, making her realize how far she let her work and wanting to see an Ultra Beast got in the way of her family.
** In ''Betrayed, Bothered and Beleaguered!'', Ash is implied to have experienced this off-screen when Chloe told him how Pikachu was feeling lonely and neglected in favor of Riolu. After deducing where his partner and best friend would most likely be going, Ash rushed to Pallet Town in order to fix things with Pikachu. Meanwhile, after saving Mimey from a Spearow and remembered how he first became best friends with Ash, Pikachu felt remorseful for [[TheRunaway running away]] and for thinking his Trainer didn't care about him anymore.
* In the manga ''Manga/PokemonAdventures'', Ruby does this when he realizes [[spoiler:he was a huge {{Jerkass}} to his Feebas after she loses a Contest and caused her to run away. He only partly realized that on his own at best, and it takes a [[WhatTheHellHero tongue-lashing from Wallace]] before it finally gets through to him completely]].

** In ''Betrayed, Bothered and Beleaguered!'', Ash is implied to have experienced this off-screen when Chloe told him how Pikachu was feeling lonely and neglected in favor of Riolu. After deducing where his partner and best friend would most likely be going, Ash rushed to Pallet Town in order to fix things with Pikachu. Meanwhile, after saving Mimey from a Spearow and remembered how he first became best friends with Ash, Pikachu was having this feelings as he became remorseful for [[TheRunaway running away]] and for thinking his Trainer didn't care about him anymore.

** In ''Seeing the Forest for the Trees!'', after losing his Gym Battle for his last Kalos Badge, Ash goes to the Winder Woods alone in order to contemplate things. When Serena tries to cheer him up, he gets upset with her instead. Serena lets what Ash said get to her and loses her temper, even throwing snowballs at him. However, they both end up regretting this and reconciled at the end of the episode.

** In ''Trials and Determinations!'', Rockruff has been in an evolution induced aggression and kept growing at everyone, even its friends. However, during Ash's Grand Trial with Olivia, Rockruff immediately comes to its senses when it realizes that it just attacked and knocked out its teammate, Rowlet.

** In ''Betrayed, Bothered and Beleaguered!'', Ash is implied to have experienced this off-screen when Chloe told him how Pikachu was feeling lonely and neglected in favor of Riolu. After deducing where his partner and best friend would most likely be going, Ash rushed to Pallet Town in order to fix things with Pikachu. Meanwhile, after saving Mimey from a Spearow and remembered how he first became best friends with Ash, Pikachu was having this feelings as he felt remorseful for [[TheRunaway running away]] and for thinking his Trainer didn't care about him anymore.