Cousins had a crush on my non bio cousin for a long time and it pairs well with that. Brother Sister too the the taboo mixed with the complex emotional dynamic really packages a lot of character development into what is normally not very well thought out characters.
This isn't always the case, but i've found that the questions the BS relationship adds to a story make it much harder for a new writer to accidentally make them one note.
This isn't always the case, but i've found that the questions the BS relationship adds to a story make it much harder for a new writer to accidentally make them one note.