A common theme is the exploration of how their personalities would mesh. Snape is often portrayed as a complex and somewhat tortured character, while Petunia is more down - to - earth and practical. How they deal with each other's flaws and strengths is a big part of the story. There's also the theme of secrecy, as Snape has a lot of secrets in the wizarding world that he may or may not share with Petunia, which can create a lot of tension in the relationship.
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.
Often, there's the theme of healing. Both Snape and Harry have a lot of emotional baggage, and in these fanfictions, they help each other heal. Also, the theme of acceptance is common, accepting each other's flaws and pasts.
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.
One common theme could be the exploration of a complex family relationship. Since Petunia is Harry's aunt, there might be themes of family secrets and hidden emotions. Another theme could be the transformation of their relationship from a rather hostile one in the original story to something more nuanced in the fanfiction.
One common theme is redemption. Many fanfictions explore Petunia's chance to redeem herself for her past mistreatment of Harry. Another theme is family. They might not be a typical family, but the stories often focus on how they can form a bond. For example, in some, Petunia realizes her role as Harry's only remaining family member and tries to be better.
One common theme is redemption. Aunt Petunia is often portrayed as having a chance to make up for her years of treating Harry poorly. Another theme is family secrets. There could be secrets about Lily that Aunt Petunia finally reveals to Harry.
One possible plotline could be that in an alternate universe, Petunia and Sirius meet under different circumstances. Maybe Petunia has a more magical inclination than in the original story, and Sirius sees something in her that draws him to her. Their relationship then develops against the backdrop of the wizarding world's politics and the ongoing struggle against the Dark Arts.
One common theme could be the exploration of Petunia's hidden feelings. Maybe she has some repressed emotions towards the wizarding world that are brought to the surface.
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.
Well, often you'll see themes of forgiveness. Harry might have to forgive Aunt Petunia for her years of mistreatment, and in turn, she has to forgive herself. There can also be a theme of love against all odds. Despite the circumstances and her initial dislike, Aunt Petunia discovers a deep love for Harry. Additionally, some stories may explore the theme of changing perspectives, where both characters see each other in a new light.