Well, a plot could be that Hermione is secretly jealous of Lavender's carefree and girly nature. Lavender is always giggling and being charming in her own way, and Hermione, who is often so serious, wishes she could be more like that in a way to get Ron's attention. So she starts to copy some of Lavender's behaviors, but in a clumsy way at first, which leads to some comical situations in the fanfiction.
In this type of fanfiction, there could be a plot where Hermione's jealousy of Lavender causes her to distance herself from Ron and her other friends. She starts to focus more on her studies, but she can't really concentrate because she's constantly thinking about Lavender and Ron. Then, she might overhear Lavender saying something untrue about her, which makes her even more jealous and angry. This could lead to a big confrontation between Hermione and Lavender, and Ron would be caught in the middle.
A third plotline could revolve around a magical object or a special power that only Harry seems to have access to. For example, if there was a new magical amulet discovered that has a special connection with Harry. Hermione, being the knowledge - thirsty witch she is, might be jealous that Harry gets to experience and explore the powers of this amulet while she is left out. This could lead to a rift in their friendship until they figure out how to share or include Hermione in the discovery.
One possible plotline could be that Harry is jealous of Hermione's academic achievements. He might see her getting all the top grades and praise from the teachers, while he struggles more in his studies. This could lead to some tension between them, but also to Harry working harder to prove himself. Another plotline could involve Hermione's popularity among their peers. Maybe she gets invited to more social events or is more well - liked, and Harry feels left out. This jealousy could make Harry re - evaluate his own relationships and how he presents himself to others.
One possible plotline could be Ron misinterpreting innocent interactions between Harry and Hermione as something more. For example, he sees them studying together late at night and jumps to the wrong conclusion. He might start acting cold towards them, which then causes a rift in their friendship trio. As the story progresses, they could all have heart - to - heart conversations to clear up the misunderstandings.
One possible plotline could be Ginny being jealous of Hermione's academic achievements. For example, Hermione always getting top grades and Ginny feeling inadequate in comparison, leading to some tense moments between them. Another could be Ginny's jealousy over Hermione's close friendship with Harry. Ginny might misinterpret their relationship and feel left out, which could create some drama.
Another plotline could involve a magical accident that binds their fates. Hermione and Draco find themselves magically married against their will. At first, they are furious and try to find a way to break the spell. But as they get to know each other during this time, they start to develop real feelings. Hermione might teach Draco about the importance of equality and he could show her some of the more nuanced aspects of Slytherin culture.
One possible plotline could be that Sakura realizes Hinata has a closer relationship with Naruto than she does. So, she starts to feel jealous. For example, she might notice how Naruto always seems to have a soft spot for Hinata's gentle nature. This could lead to Sakura trying to prove herself better in Naruto's eyes, like training extra hard or taking on more difficult missions.
Perhaps in the fanfiction, Percy has a special connection with nature or the moon in a way that Artemis feels is encroaching on her domain. Like Percy discovers a new power related to the moon that no one expected, and Artemis, being protective of her lunar powers, becomes jealous. This could lead to a series of challenges and confrontations between them as Artemis tries to reassert her dominance over her own areas of influence.
Hermione can be developed by showing her insecurities. Her jealousy could stem from feeling that Lavender is prettier or more fun. She could start to question her own self - worth. For example, she might look in the mirror and compare herself to Lavender, which is a new side to her as she's usually so confident in her intelligence.
One possible fanfiction could be where Hermione gets jealous when Ron starts spending a lot of time with a new female student in Hogwarts. She starts acting out in class and Ron doesn't understand why at first. Then, Harry has to step in and make Ron realize that Hermione might be feeling left out. This could lead to a big argument between Ron and Hermione which Harry tries to mediate.
A great plotline could be Hermione and Ron going on a magical journey to find a special charm or ingredient that is said to ensure the baby has a strong magical ability. It could be a dangerous quest that tests their relationship and their skills as wizards.