In the past my crush has had a thing for me. Currently, he is in a friends with benefits relationship. He found out that I was truly interested after he started hooking up with this other girl. They are still together, but I always see him staring at me and checking me out whenever I am around. We don’t really talk, but I can always feel him looking at me. He also lingers around and hovers whenever I am talking to another guy. At parties, he will smile and say hi to me and then look down quickly (that’s about it though)... But he is with this other girl still and I just don’t know what to do or what to think. What could his behavior mean?