I saw this.....................??????????

[~savannah~]

I saw this guy that I think is cute yesterday in my school bookstore. He was working and I asked him a question. I forgot what i asked him... but he was talking to the guy next to him and he was like "oh, let me get this for this pretty lady" and he was talking about me. On my way out he said bye boo and he was smiling.. I just smiled back becuase I didn't know what to say. Also when i saw him before he was talking to me and I asked him where something was and he put his arm around my lower back and directed me in the direction.

Does all this mean something? Is he interested? If he is, how do I get him to ask me for my number?