Let me ask you something. If he's a selfish person, why are you drawn to him? Why would you even want to be friends with a selfish person, and one who would use things against you? My first impression is lust. I don't get the feeling that you're drawn toward him in a friendship way--not by the way you are describing your feelings for him, ie: thinking of him when you hear music, hearing his name, seeing him when you close your eyes. I could be totally off-base, but it sounds like a simple "crush" type thing that will wear away with time. Most of us have had those, and they don't last if you are just patient and let them run their course.

If you want friendships, I'd look elsewhere, honestly. This kid sounds like trouble. Not friendship material.