Do you think he likes me?..?

It sounds like he likes you. Either that, or he's a really affectionate friend. I wouldn't ask him directly, "Hey, do you like me???" What I would do, which is how I found out my boyfriend liked me, way back when, and we started dating, is ask, "So, are there any guys who have caught your eye?" Or something like that. Try to bring it up in a conversation, and don't try to look too suspicious. Hope this helps! Much Love