sleep crawling

So I went to check on Collin this morning about 6:00 and found him out of his blankets, head on the other side of his bed with his feet under his boppy. While I was standing there, he got up, crawled in a circle, and laid back down. He's done this before, I had him sleeping on our bed while Chase was working on something in his room one night and he keep crawling all over the bed, but he was totally asleep. Its actually really funny to watch right now, but I started thinking "what if he starts sleep walking?" Truth be told, sleep walking kind of creeps me out. I mean, I just picture myself sitting on the couch reading a book and all the sudden Collin is standing there, totally asleep but just looking at me. Kind of weird. I'll have to take a video of him one of these nights and post it.