>>91196 (OP)ive experienced a guy like this before, he was obsessed with this one chick in high school like 5 years ago and he still brings her up every time i have a conversation with him.
if this guys anything like the guy i know, he probably also tears other people around him down by projecting his problems onto others (this happened with the guy i know to me a lot since im le imageboard using retard)
my advice would be that if hes normal outside of his retarded obsession, you should try to get to him better and tell him to give up but dont break off the relationship because it doesnt really impact you. if hes doing the projecting thing these kinds of guys do, then break it off cause hes being a faggot about it.