I’m going to jump in because this is one I f my favorite things. I always hate it when characters seem to have no meaningful relationships, like only shallow friends that bring absolutely nothing to the book. Relationships are so fun to read and write about. One of the ones I like to write about is the friendship between cousins, I’ve always been pretty close to my cousins and it’s fun to play around with those types of relationships. Are they like siblings? Have they never even met? I feel like cousin relationships can be pretty versatile.