I think I like this guy BUT I don't know if he feels the same way...?

This exact thing happened to me. I waited to "see what would happen" and he moved on to someone else. It was only later that I found out he had liked me :| Hint hint hint that you like him...its possible he doesnt know who he likes or what he wants. If you show your feelings it will make it easier for him to decide, and he could choose you. what do you have to lose?