One common theme could be Petunia's envy of Lily's magical abilities. In many stories, Petunia might feel left out or inferior because she's a Muggle while Lily is a witch. Another theme could be the competition for their parents' attention. Since Lily has this special gift, Petunia may think that Lily gets more love and focus from their parents. Also, it could be about Petunia's jealousy of Lily's friendships within the wizarding world, like with Severus Snape.
Often, Petunia is developed as a bitter character. Her jealousy makes her lash out at Lily. For example, she might make snide comments about Lily's magic or her wizard friends. This bitterness can grow over time, making her more and more resentful.
One common theme is competition. Lily might see Hermione as a competitor, whether it's for academic success or for the attention of others. This creates the jealousy.
One common theme could be family support. Her family, with its long history in the wizarding world, would likely rally around her. Another might be the mystery of the baby's magical abilities, given the Potter family's propensity for strong magic.
Another theme is the contrast between the Muggle and magical worlds. Since Petunia is a Muggle and Snape is a wizard, their interactions can highlight the differences and difficulties in bridging those two worlds. For example, in some fanfictions, Petunia's envy of Snape's magical abilities is a central part of the story. It shows how the divide between the two worlds can create complex emotions.
One common theme is redemption. Often, Petunia is portrayed as having a chance to redeem herself for her past treatment of Harry. For example, she might finally show some love or understanding towards him.
Well, it could be about power dynamics within the family. Vernon might be shown as having power over Petunia and misusing it in the fanfiction. It might also touch on themes of neglect or emotional abuse, which are sadly common in real - life family situations and can be explored in this fictional context.
The theme of self - discovery through jealousy is also present. When Ron is jealous, he might start to question his own worth in the friendship and in the wizarding world. He could then strive to improve himself, like trying to be better at magic or more confident. Similarly, Hermione and Harry also go through this process of understanding themselves better because of their jealous feelings.
One common theme is competition. Harry, being the main character, often sees Percy as a rival in different aspects such as academic success or recognition within the wizarding community. Another theme is self - doubt. Harry's jealousy makes him question his own worth and abilities. For example, if Percy is getting praise for his work in the Ministry, Harry might wonder if he's doing enough in his fight against Voldemort.
Often in these fanfictions, Sasuke gets jealous when Sakura is training with someone else who is really good at a particular skill. Let's say she's training with Rock Lee to improve her taijutsu. Sasuke might see how dedicated Lee is to helping Sakura and get jealous. He may think that he should be the one helping her. And then he might try to interrupt their training sessions or show off his own skills in front of them to prove that he's better, all because of his jealousy.
One common scenario could be when Hinata gets attention from other male characters. For example, if Kiba compliments Hinata on her skills during a mission. Naruto might feel a pang of jealousy, thinking that he should be the one to notice and praise her first. Another situation could be at a village event where Hinata is asked to dance with someone else. Naruto would watch with envy, secretly wishing it was him she was dancing with.