Does my guy friend like me?

Okay, so I think my guy friend likes me, but I just may be assuming things to fast. It probably started like 2 weeks ago. My friend that is a guy kept 'tazoring' me, like, poking both of my sides with his fingers, and he does it all the time, and maybe occassionally to my friends. But, maybe he thinks it'll make it less obvious. Well, today during class we had the free class, so a bunch of friends and I were huddled by my desk, and I was standing he comes and says, 'Jae, move, your blocking the way,' in a joking manner, and then pokes my side. He did that a couple times, and there are obviously other ways he could go then come where I were. He suddenly sat down with me and my friends, and my friends were laughnig and poking me too. He started it first, and he would come up behind me, and his hand would graze my arm or my back. He would just randomly call me, and I think I cuaght him staring a couple times. So, do you think he likes me? ~