One popular theme could be self - discovery. The characters might get a new haircut as a symbol of changing and finding out more about themselves. For example, a character could cut their long hair short and suddenly feel more confident and ready to take on new challenges.
There might be a fanfiction where a fan wins a contest to style one of the Big Time Rush member's hair. The fan is super nervous but has this amazing vision for a haircut. It could be a story full of anticipation as the fan tries to execute their idea. There could be some obstacles like not having the right tools at first, but in the end, they create a masterpiece haircut that gets a lot of attention from the media and other fans.
A drastic haircut in fanfiction can make a character seem more confident. For example, if a usually shy member of Big Time Rush gets a bold new haircut, it might give them the boost they need to be more outgoing on stage. They start to carry themselves differently and interact with fans more freely.
Another theme could be the challenges they face as a couple in a world that might not be fully accepting. In Big Time Rush fanfiction, the characters may have to deal with public scrutiny or the opinions of their friends and bandmates. This adds an extra layer of drama to the yaoi relationships depicted.
One popular theme is the coming - out story of one or more of the characters. It explores how they deal with their sexuality within the context of the show's world, like how their friends and the music industry around them react.
Well, a big theme is adventure. Imagine Kames going on all sorts of wild adventures, like traveling to new places for a concert tour and getting into crazy situations along the way. Romance is also there sometimes, not always in a super obvious way but like a budding romantic tension that adds an interesting layer to the story. And of course, the theme of loyalty, showing how they stick by each other through thick and thin in the Big Time Rush world.
Add some humor. If one of the characters gets a really strange haircut, write about their hilarious reactions and how they try to hide it from the public. This can make the fanfic more engaging and fun to read.
One common theme is family. Since it's about the sister of Big Time Rush members, family bonds are often explored, like how they support each other through the ups and downs of their Hollywood journey. Another theme is friendship. The sister might make new friends in the entertainment world, and those relationships are developed in the fics.
Well, often there are themes around family in Carlos Christmas fanfiction. Since Carlos is part of the Big Time Rush group, he might bring his friends home for Christmas and show them his family traditions. It could also be about Carlos trying to create a perfect Christmas for a lonely friend. He might go all out decorating, cooking, and planning activities to make it a memorable Christmas for that person.
One popular theme is friendship. Since both groups are bands, fanfiction often explores the friendships between the members of Big Time Rush and One Direction. Another theme could be adventure, like the two bands going on a wild tour together across different countries. There's also the theme of romance, maybe a member from Big Time Rush falling in love with a member from One Direction or their mutual friends.
One popular storyline is the boys getting into a huge misunderstanding but their friendship prevails in the end. For example, there could be a situation where they are wrongly accused of something and they have to work together to clear their names, which strengthens their bond.