We're in seventh grade, does he like me..?!?

We used to sit by eachother in 2 classes, and when we did, he would bug me. Like, take my pencil, snatch papers, take my books, and tease me sometimes(in a playfull way). He also used to like, shake his notebook in my face when he walked by me.I'm the only one he does that to, and I've also found him glancing at me from across the cafeteria a few times, and in the library, and I've also found myself doing the same(I like hime too).. So, like I said, he only does that to me. Does he like me?? Thanks, -msar27