In their relationship, jealousy can act as a double - edged sword. When Sousuke is jealous, he may pull away from the reader, thinking that he doesn't deserve them. This makes the reader feel rejected and they become more jealous. On the other hand, if the reader is jealous, they might become clingy. Sousuke could find this annoying at first but then realize it's because the reader cares. Overall, jealousy forces them to confront their insecurities and either grow closer or risk pushing each other away.
The jealousy can initially strain their relationship. Percy's jealousy might make Annabeth feel smothered or like he doesn't trust her. For example, if Percy is jealous of Annabeth's friendship with a male demigod, he might act coldly towards her, causing her to be confused and a bit hurt.
One possible plot could be that Sousuke is a very popular guy. The reader sees him surrounded by a group of admirers and feels jealous. The reader tries to act nonchalant but Sousuke notices the change in behavior. He then realizes he has been neglecting the reader a bit because of all the attention he's getting, and he feels guilty. So he tries to make it up to the reader by spending more exclusive time with them.
In the long run, Nick's jealousy can be a turning point. If they handle it well, they could become even closer, with a deeper understanding of each other's feelings. But if it's not resolved, it could potentially break their relationship apart as the jealousy festers and causes more and more problems.
With his other friends, Adrien's jealousy can make him seem preoccupied. If they're all hanging out and Luka and Marinette are interacting, Adrien might not be as engaged in the group activities. His friends might start to wonder what's wrong with him and try to cheer him up, but he'll still be focused on his jealousy towards Luka.
Well, in some cases, her jealousy might make her pull away from Naruto. She could start avoiding him because she doesn't want to show her jealousy and risk ruining their friendship. For example, if she sees Naruto being friendly with another girl, she might stop going to the places where she usually meets him.
The jealousy can create a lot of drama. It might lead Ginny to confront Harry or Draco. For example, she could try to break up their new - found relationship, which would drive the plot forward as it causes conflict between the characters.
The jealousy can create conflict. Jason might start to act out, causing rifts between himself and Percy or Thalia. This can lead to different story arcs, like a rivalry developing. For instance, he could try to undermine Percy's actions or try to get closer to Thalia in a way that seems forced, which drives the plot forward as other characters react to his behavior.
The jealousy in fanfiction can both strengthen and strain their relationship. On one hand, it shows that they value each other enough to be possessive. For example, if Inuyasha gets jealous when another man flirts with Kagome, it might make Kagome feel special. But on the other hand, too much jealousy can lead to fights. If Kagome is constantly jealous of Inuyasha's past with Kikyo, it can create a rift between them.
It can create tension. Sasuke's jealousy may lead him to push Sakura away at first. He might be afraid to show his true feelings, so he acts distant. But this only makes Sakura more confused and a bit hurt. Eventually, if they communicate, it can strengthen their bond as they realize the depth of their feelings for each other.
It can initially create some tension. Naruto might act out in small ways, like being a bit short - tempered around Hinata. This could make Hinata confused and a bit hurt. But as the story progresses, it can also lead to more honest communication. Naruto realizes his jealousy is a sign of his deeper feelings for Hinata, and he finally confesses. This can strengthen their relationship as they start to understand each other better.