Naruto might also feel a sense of responsibility. He might think that he did something to cause Yugito to act this way. So he could start to limit his own actions to avoid triggering her yandere behavior. For instance, he might stop being so friendly with other girls in front of her. But at the same time, he would not give up his own dreams and values, and would try to make Yugito understand that her behavior is not acceptable in a way that is both firm and kind.
Sakura's yandere nature can make the plot full of drama. For example, if Naruto is supposed to go on a mission with another teammate, Sakura might try to stop it out of jealousy. This creates conflict right away. It can also lead to unexpected twists. Maybe Sakura will frame someone who she thinks is getting too close to Naruto, and Naruto has to figure out the truth while still dealing with Sakura's erratic behavior.
At first, Naruto might be really confused. He's used to the normal Sakura, so when she starts acting all yandere, he'd be like 'What's going on, Sakura - chan?'. He'd probably try to talk to her and find out what's wrong.
Well, at first, Naruto might be oblivious to Hinata's yandere tendencies. But as they start to surface, it can create a lot of confusion. Hinata's extreme love and possessiveness could make Naruto question her true nature. He might start to pull away from her, which in turn would make Hinata even more desperate to keep him close. It could turn into a cycle of her being overly clingy and Naruto trying to regain his freedom, ultimately affecting the trust and closeness they once had.
Hisoka in yandere fanfiction might also display a jealous streak. If he sees the reader interacting with someone else, he could become very agitated and might even start to plan ways to remove that person from the picture. His actions are often unpredictable and a bit on the crazy side, which is typical of a yandere character. For instance, he might give a chilling smile to the person who is talking to the reader, a warning sign of his impending wrath if they don't back off.
In yandere x reader fanfics, yanderes usually display intense emotions. Their love for the reader is not the normal kind; it's more of an obsessive love. They may have a dual personality where they can be extremely sweet and loving one moment, but if they feel threatened in their relationship with the reader, they can turn very dangerous and menacing.
Yandere characters in these novels are often extremely possessive. They see the object of their affection as solely belonging to them. For example, they might get angry or even violent if someone else shows interest in their beloved.
One of the well - known yandere characters is Yuno Gasai from 'Future Diary'. She is extremely possessive of her love interest, Yukiteru Amano. Yuno is willing to do anything, including murdering others, to ensure that she is the only one in Yukiteru's life.