In these fanfictions, Ginny's jealousy can have a significant impact on the plot. Firstly, it can introduce a love triangle - like situation, even if it's not a traditional romantic love triangle. Her jealousy might cause her to distance herself from Harry, which could make Harry realize his feelings for her are stronger than he thought. Or, her jealousy could lead her to team up with some of Draco's enemies to try and drive a wedge between Harry and Draco. This could then lead to a series of events where the characters have to choose sides, and alliances are formed and broken, all because of Ginny's jealousy.
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.
Often, Ginny will try to insert herself between Harry and Hermione. She might constantly try to get Harry's attention when he's with Hermione or try to exclude Hermione from activities that involve Harry. In some fanfictions, Ginny might even spread rumors about Hermione to try and drive a wedge between her and Harry.
The jealousy can create conflict. It might lead Hinata to act out of character, perhaps trying to compete with Sakura in ways she normally wouldn't. This can drive the plot forward as it adds a new dynamic to the relationships between the characters.
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.
The jealousy in this fanfiction scenario can have a complex impact on their friendship. Hermione's pride in her academic achievements is a big part of her character. When Harry gets good grades, she might feel like she's losing her 'edge'. This could make her distance herself from Harry. But as the story progresses, they'll realize that they each have their own strengths and weaknesses. Harry's success in grades doesn't diminish Hermione's intelligence, and they'll learn to support each other again, strengthening their friendship in the long run.
Luke's jealousy can drive him to take actions that create conflict. He might try to undermine Percy's achievements or come between Percabeth. For instance, he could spread false rumors about Percy to turn others against him.
His jealousy might make him a bit withdrawn from Bill. He could be less friendly and more distant, which could cause some tension between them. As for his relationship with Fleur, he might act a bit awkward around her, not really knowing how to handle his feelings.
She might act overly friendly with other guys. For instance, she could be really touchy - feely with them, like hugging them a bit too long or playfully hitting their arms. This would make Harry jealous as he wants her attention all to himself.
In many fanfictions, when Hermione catches Harry and Ginny, it often creates a rift in their friendship. For example, in some stories, Hermione may feel left out or betrayed, which then drives her to distance herself from them. This can lead to a whole new set of plot developments, like Hermione finding new friends or getting involved in different magical adventures on her own.
In this type of fanfiction, Ginny's jealousy could stem from a few factors. First, Ginny has always been protective of Harry. If she senses that Draco, who has a history of being a bit of a bully and on the opposite side in the past, is getting involved with Harry, she might be jealous. It could also be that she's jealous of the new dynamic between Harry and Draco. Maybe they are solving mysteries together or having adventures without her. Ginny is a strong - willed character, and seeing Harry share things with Draco that she feels she should be part of could easily make her jealous.
Jealousy often makes the characters act out of character. For example, Marinette might become more withdrawn or snippy if she's jealous. It can also make them more determined. Like if Chat Noir is jealous, he might be more determined to prove his worth to Ladybug.