Where do i go from here?

I met this guy Nate few years ago through family, at first we didn't speak until one party when he played an interest on me, from then we spoke quite a lot, i developed feelings for the guy, but i began dating some other guy, who i broke up with a year ago, Nate was there for me during the tough break up, we even made out, but then he had a girlfriend then who he said he loved, but he broke up with her a month later and started seeing another girl, who he recently broke up with and came back to me, more serious this time, he said things to me like, 'do i want anything to happen between us' i would say yes and so would he. but then something was saying to me no because hes a cheat and he doesn't seem to stay for a long time with any girl, hes always one to the next one. a few months before he came to visit me at uni, we got so much closer, we chat on bb everyday, and he said to me 'he didn't want to go into a relationship so quickly since he had just come out of one and he wanted to take his time with me' he would have bb statuses like 'i like you ' or 'you on my mind ' off which i doubt it was meant for me.

He came over 2 weeks ago, we had a good time, but at the end of one night when we went out, he seemed to be thinking of someone else, and just wanting to sleep with me. On the day he left we were talking properly but i could tell something else was on his mind, so didn't bother asking since he barely answers my questions. He put a bb status as song as he left which said 'from friends to something more' at first i thought he meant us but I'm not sure anymore.

The thing is he doesn't want any of the family to know about us and so do I as they will chat and chat about it. I uploaded pics on Facebook of a night out, but didn't upload any in which he was in, he quickly got angry at me for doing that off which i don't understand why as there is no evidence that he was here.

for 2 weeks we haven't spoken and he says he still angry at me. all of a sudden i have developed strong feelings for him, i cant go a day without thinking of him, the silence is slowly killing me and i really want to know what's on his mind now.

i can clearly tell hes not interested in me anymore and hes moved on to the next one since it seems easier for him. i want to hear it from him, whats on his mind about me whether its good or bad so i can get some closure, but i don't know how since we ain't speaking.

I really don't know where to go from here, hes complicated and i feel like a fool in love!!!