Mixed signals from a guy...?

its possible that he does like you, but it's also possible that he is just enjoying flirting. Obviously I don't know either of you or personally know the situation, but I would have to say your best bet is just to relax and have fun with it. If something happens and he likes you, cool. If you guys just kind of flirt sometimes, have fun and enjoy it. Don't make it a big deal, just don't let your life revolve around whether he likes you or not. Besides, guys like a chase. ;)