Supaa Fly
What is there to be said if it can't be described?  BFF ne?  It's weird that the person we didn't like most ended being the person whom we run to when we are in need.  Right now I can't find an anime character that actually fits well to your personality.  Maybe it's because you're one of a kind.  Then since I've met, know, and shared with someone one of a kind, then what we have must be special.  domo arigato gozaimasu.