Often, family reactions can be a theme. Maybe Betty's family has doubts about Reggie, or vice versa, and how they deal with that in the context of their upcoming marriage. Also, the wedding planning itself can be a big part of the fanfiction, with all the drama and fun that comes with it.
One common theme could be the build - up to the marriage. This might involve how Reggie and Betty first fall in love or how they overcome obstacles to be together.
I'm not sure which specific 'reggie marries betty fanfiction' stories are out there. You could try searching on fanfiction websites like Archive of Our Own or FanFiction.net. They usually have a wide range of fan - created stories.
One common theme is friendship. Writers often explore how Ash and Reggie support each other and grow their bond. Another theme could be competition, as they might be in a situation where they compete in some way but still respect each other.
One of the main themes is the relationship between Archie and Reggie. This can range from intense rivalry to grudging respect. In some fanfictions, there's also the theme of self - discovery. As they interact with each other, both Archie and Reggie might learn more about themselves, like their strengths and weaknesses. Also, the small - town setting of Riverdale is often a backdrop, and the sense of community and the roles they play within it can be a theme in these fanfictions.
One common theme is friendship. Reggie often forms strong bonds with his Pokemon and other trainers. For example, in many stories, he teams up with friends to face tough challenges.
Music is also a prevalent theme. Since they are likely related to the music world in their original context, fanfictions often use music as a way to bond them. They might write songs together, or music might be the thing that helps them communicate their feelings when words fail.
Another theme is self - discovery. In many stories, through their relationship with each other, both Oliver and Reggie learn more about themselves. For example, they might discover new hobbies or aspects of their personalities that they were not aware of before.
Friendship is a very common theme. In most fanfictions, Reggie and Frances Lemon support each other through various situations.
One common theme is their relationship. It could be about their sibling bond, exploring how they support and interact with each other. For example, a fanfic might show Reggie helping Maylene train for her Gym battles.
Another theme is the exploration of their individual identities within the relationship. Betty's struggle with her 'good girl' image and Jughead's outsider status are often delved into. Fanfictions may show how they influence each other in terms of self - discovery, like Betty becoming more adventurous because of Jughead or Jughead becoming more open because of Betty.
Friendship is a very common theme. Their relationship, whether it's starting as rivals and turning into friends or just a strong friendship from the start, is often explored.