I'm confused? Question for guys and girls.?

I went to lunch with two guys from work, one was a good friend, the other I know but we don't talk nearly as much. Well afterward the guy that I don't know as well comes up to me and says "come on" and tries to kiss me. I was extremely shocked and I started to do it but I stopped b/c the other guy was there. I had a party the other night and he was there, he was drunk I guess but he was touching me and grabbing my side. When I would touch his hand he would grab mine and hold it there for more than necessary. We ended up going outside and making out, I stopped after a little while but he lightly turned my face back and started doing it again. It was nice. Then we both fell asleep on the couch and snuggled together. Then we woke up the next day and he was like "hey, what's up?" then he asked me what happened last night and I just didn't even tell him. What if he doesn't even remember? I'm not even sure if he likes me or not or what's going on!