I don't know what to do.

I've been seeing this guy since November but the only way I can describe it is a mess. He's said he doesn't feel like he can be a proper boyfriend because he is too busy but he makes time to see his friends and I'm on the same course and can't understand it. We talk everyday and see each other normally once a week. We have slept together but he never stays the night, he even made me walk home on my own at 2am from his. We both have jobs in the same area next year and I thought this would help but it hasn't. I really like him but I can't deal with all the questions anymore. Any advice would be really appreciated.

I know something is right and I'm an idiot but it just feels like there is something there. I have attempted to talk to him and he says that he really likes me but time, commitment etc. I've tried cutting him off and he always keeps in contact when I do, showing there is something there?! He's never had a serious relationship before and he admits that, part of me thinks he doesn't know what to do. My friends think I'm being too patient? Should I just give him an ultimatum? In response to the attractive thing, I was in a relationship before where I wasn't myself, I met this guy after this and I was happy being single. I just feel comfortable around him and he has his moments of being a gentleman, and then moments of being an absolute..... Thanks