There might be alot. I have known guy to simply keep a girl around when they need them. As a type of self esteem builder type of thing. He might like to keep you around cause you like him and it keeps his self esteem up. Also, he might like you, but your trying to hard to be with him pushing him away and can be annoying to him. Don't try hard, and don't force it. Search else where at the same time. Keep him thinking, not you. Then when you decide you fill him in.
Um ok i went out with a girl that is just like that. I'm gonna tell you this with all honesty, that guy is bad news. He's gonna screw around with your head, and then its gonna make you sad. I suggest start lookin for other guys and you really gotta get over him fast.
hey, im with bojanglydave14 on this one...the guy isnt worth it. i mean i know u feel for the guy, but hes only going to end up using you and u're gonna get all depressed over him. from my perspective, he knows you like him so he keeps you around cause it makes him feel better than everyone else. Dont take this the wrong way though, just tryin to help!