The themes usually revolve around the relationship between past and present. Snape's past connection to Harry's mother influences his present - day feelings for Harry. And there's often a theme of sacrifice. Snape's love for Harry could lead him to sacrifice his own interests or safety for Harry's sake. This creates a very intense and emotional narrative in the fanfictions.
One common theme is redemption. Snape trying to make up for his past actions towards Harry through his love. Another is the exploration of complex emotions. Since Snape has a history with Harry's mother, his love for Harry is often a mix of his love for Lily and his new - found respect for Harry.
One common theme is redemption. Snape has done many things that Harry initially hates, but in these fanfictions, Harry's love can be seen as a form of Snape's redemption. Another theme is the exploration of forbidden love, as their relationship in the original series was mainly one of animosity and teacher - student dynamic, which is a big taboo.
One common theme is redemption. Snape's love for Harry can be seen as a way for him to atone for his past actions towards Harry and his father. Another theme is the idea of seeing past differences. Despite their animosity, Snape's love makes him look beyond Harry's identity as James Potter's son.
One common theme is the 'forbidden love' aspect. Given their different ages and positions in the wizarding world (Snape as a teacher and Hermione as a student), it creates a sense of taboo. Another theme is redemption for Snape. His love for Hermione can be seen as a way to redeem himself from his past mistakes. Also, the exploration of Hermione's intelligence and how it attracts Snape is a frequent theme.
Another theme is the idea of friendship evolving into love. In many of these fanfictions, Luna and Harry start as friends within the Hogwarts community. Their shared experiences, like fighting against Voldemort, gradually turn into something more romantic. This theme gives a sense of a natural progression of their relationship.
One common theme could be the clash of different magical or mutant powers. Since Harry has his wizardry from the Harry Potter world and Ororo has her mutant abilities, exploring how they interact and complement each other can be interesting. For example, how Harry's spells might work in combination with Ororo's control over the weather.
One common theme is alternative universes. Writers often create different versions of the wizarding world, like a world where Voldemort won or a world without magic. Another theme is character relationships. There are a lot of fanfictions exploring the relationships between Harry, Hermione, and Ron in different ways, such as romantic relationships that were only hinted at in the original books.
One common theme is friendship turning into love. Since they are both from the same wizarding world, their initial acquaintance through school or magical events can gradually develop into deeper feelings.
One common theme is temptation. Gold can represent a great temptation for Harry, testing his moral compass. Another could be wealth and power. His love for gold might be related to his desire for power or security.
Magic exploration is also a theme. Since it's set in the Harry Potter universe, they might go on magical adventures together, discover new spells or magical artifacts while their relationship is evolving. It adds an exciting element to the story. For example, they could be searching for a lost spellbook that has some connection to their families' histories.
Friendship - turned - love is also a typical theme. They start as friends, sharing a bond over things like thestrals or their experiences with the Cursed Vaults. As they spend more time together, this friendship gradually evolves into a deeper, romantic love. Fanfictions often show the small, tender moments of this transition, like when Harry starts to look at Luna in a different light after she helps him through a particularly tough time at Hogwarts.