What do I do about this guy?

okay here’s the deal: my friend (who’s a guy) introduced me through aim to his friend (guy) named (let’s say) josh.
Now that whole time we were talking and talking and I knew I liked him imediatly. There was chemestry I mean we liked the same things did the same stuff and so much more. Little did I know he was in like Love with this other girl, let’s say dennise and she just so happeded to im me telling me he doesn’t like me and thinks I have “a weird smile” what the f*ck?

okay so I stopped talking to him for like a month until we got into and arguement over myspace. (whole different story) anyways; he apologized and we were friends again

now him and dennise are not in love anymore and we’ve been talking

okay: so him and a friend went down the shore and his “friend” went on his screename and told me he liked me after that he didn’t talk to me for like 3 weeks that’s when I messaged him and was like what the hell? and he said sorry again and he doesn’t really feel like that.

so we talk now and I still like him I’ll admit it. but I’m not good enough for him.

and to top it all off all of the sudden all these other girls are saying he’s hot because of his new haircut (THAT I TOLD HIM TO GET) It’s not that I think I’m ugly it’s just to him I must be :/ just try to help

thanks :)