Confused bcoz of a bloke

Ok, this guy has been confusing me for ages. At easter, I finally plucked up the courage to tell him i like him, and he said that he liked me, but it was to soon after his breakup with his ex. We went to exeter together to the cinema, as far as i knew just as mates,bbut in the cinema he put his arm around me.

Once we got bac 2 skool, we continued flirting, and i kinda gave up on him, thinkin nothin would eva happen, then bout a month ago i got v drunk and appaerently his mate kissed me, and afterwards when i was told but his mate, Jon said that he liked me. Again nothing happened, until last week when we were at a mates 18th, and we were both staying sober for various reasons, but we were flirting and stuff, and he kept coming over to me when i was with other people. Now he wants to go exeter again, and part of me is screaming YES, but the other part of me(the side which reminds me about how much relationships can hurt and that can sound like my mates at times) echos my friends in that hes just playin with my heart!

Please, im really confused, should i go with him, or let it all drop and try an move on?