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.
Ginny might get angry and start to avoid Harry. For example, she could stop sitting with him at the Gryffindor table during meals. She'll be short - tempered when he tries to talk to her and give him cold stares.
In fanfiction, Draco can get jealous when Ginny shows attention to other guys, especially Harry. Since Harry has been such a big part of Ginny's life, Draco might feel threatened. For example, if Ginny and Harry are seen having a friendly chat, Draco's insecurities about his relationship with Ginny can surface, leading to jealousy.
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.
There are indeed. Some fanfictions focus on Harry's internal struggle as he sees Ginny with Dean. They might show how his jealousy grows and affects his relationship with Ginny and his other friends. For example, in some stories, Harry starts to act out of character, being more moody or withdrawn because of his jealousy. It's an interesting dynamic that many fanfiction writers like to explore.
Yes, there are quite a few. One popular one might show Dudley seething as he sees Harry and Ginny's relationship grow. He could be jealous because Harry has always been in the spotlight in a way, and now he has a loving relationship too. It makes Dudley feel even more left out.
One popular 'Harry jealous of Ginny' fanfiction is 'Jealousy's Sting' on FanFiction.net. It delves into the insecurities Harry feels when he sees Ginny getting close to other guys. The author does a great job of portraying Harry's complex emotions and how it affects his relationship with Ginny.
One common theme is unrequited love. Harry might be in love with Ginny but unable to admit it, so he feels jealous when she's with Dean. Another theme could be self - discovery. Through his jealousy, Harry realizes his true feelings for Ginny.
The theme of envy is also very prominent. Dudley envies Harry's connection with Ginny, which is often portrayed as deep and loving. He may also envy the magical world that Harry and Ginny are part of, which adds another layer to his jealousy. Another common aspect is Dudley's struggle to come to terms with his own feelings, as he's not used to feeling so envious.
One great 'Harry and Ginny jealous fanfiction' is 'A Jealous Heart'. In it, Ginny gets jealous when a new girl at Hogwarts seems overly friendly with Harry. It shows their relationship in a new light, with lots of angst and drama.