Another theme could be adventure. The two characters go on an adventure together, facing challenges and relying on each other. This could be anything from solving a mystery in their town to traveling to a far - off place. Through these adventures, their relationship, whether it's friendship or something more, deepens.
Betty and Veronica are friends in the comic. Their friendship is depicted with various emotions and experiences, sometimes they get along great and other times they have misunderstandings, but it remains a friendship throughout.
High - school drama is also common. They might write about school events, popularity contests, and how these affect the relationships of the three characters. For example, a story could be about how a school dance creates more tension in the love triangle.
Fanfiction.net might also be a good place. There are many different categories and you can search specifically for betty x veronica fanfic. However, the quality may vary, so you might need to look through a few to find the really good ones.
Yes, there have been storylines where Betty and Veronica have shown romantic interest in each other or gone on dates, but it's not a constant or major plot point.
Definitely not. Such content is not suitable as it goes against the general standards of decency. Fanfiction should focus on positive aspects like character development, new storylines within the scope of the original's themes, rather than sexualizing characters.