Another theme is the idea of redemption. Sometimes Butch might be shown as a bit of a troublemaker, and through his relationship with Buttercup, he finds a path to be a better person. It's also common to see themes of loyalty and friendship evolving into something more romantic in these fanfics.
One common theme is the exploration of opposites attract. Buttercup is often portrayed as strong - willed and feisty, while Butch has his own rough charm. Their relationship development based on these differences is a frequent theme.
The theme of growth is also quite common. Both characters grow as individuals as they interact with each other. For example, Buttercup might become more understanding and patient, while Butch could become more responsible. And there are often themes related to the challenges they face together, like dealing with villains or family issues, which further strengthen their bond.
Love is a very common theme. The idea of Butch and Buttercup falling in love despite the vampire aspect, or because of it in some cases. Another theme is the struggle with identity. Buttercup might struggle with her new vampiric identity while Butch has to come to terms with loving someone different.
One common theme is friendship. Since Butch is part of a group, fanfics often explore his friendships and how they evolve. Another theme is self - discovery. Writers like to show Butch learning more about himself and his capabilities.
A common theme is the exploration of their different personalities coming together. Butch is often portrayed as tough and Buttercup as strong - willed, so their relationship can be about two forces colliding in an interesting way.
A common theme is their relationship dynamic. Since they are from different 'groups' in their respective universes, exploring how they get along or clash is popular.
One common theme is the exploration of their different personalities. Buttercup is tough and feisty, while Butch has his own charm. Their clashing and then coming together is often explored.
A lot of the fanfiction might have the theme of growth. As they interact, both Buttercup and Butch could grow as characters. For example, Buttercup might learn to be more patient with Butch's wild ways, and Butch could become more responsible because of Buttercup's influence. Another theme could be adventure. They might go on adventures together, facing challenges that test their relationship and their individual strengths.
One common theme could be the struggle between different natures. Buttercup, perhaps with her own set of characteristics, and the butch vampire with his vampiric nature. There might be a theme of acceptance, like how they come to accept each other despite their differences.
One common theme is self - discovery. The characters often have to figure out their own identities and how they fit into the world while being in love. For example, they might struggle with how society views their relationship.
A frequent theme is the discovery of one's true self. Buttercup might find out new things about herself in relation to Butch's vampire nature, like hidden strengths or fears. And of course, there's the theme of the supernatural world. Fanfictions usually explore the rules of the vampire world, such as their powers, weaknesses, and the hierarchies within it, and how Buttercup and Butch interact with this world.
One common theme could be their unique dynamic as superheroes. Their powers and how they interact during battles or while saving the day might be explored. Another theme could be their personal growth and how they influence each other's development.