Boo,
I have read things you have written about this summer relationship in the past, and I am concerned that you are totally obsessed with this guy. If you were to look at this honestly could you say that you had a mutual relationship or did you percieve that he had feelings that he maybe did not? Either way Boo, it is painfully evident that whatever you thought he felt for you has changed. Dont put yourself through the pain of trying to force something that is not there. There was an excellent thread named Obsessive Love that I got a lot out of and I think that you could too. I dont mean to insult you but I feel like you need to acknowlege some of the realities of what you appear to be up against.
Take care