Kyle

Stan Marsh and Kyle Broflovski hate each other. They can't be in a room together without one of them trying to murder the other, but what happens when they get into a big fight which ends them both up in the hospital for a week and they become closer but remember they hate each other and when they go back to school and then their teacher assigns them to share a dorm room on a 2 week school trip but they cant hide their feelings anymore?

Stan and Craig are cousins in this au but Stan was adopted by Laura and Thomas.