definately. Ask him if he likes you.
Well, if he really likes you that much, then he will leave his girlfriend for you, and if he doesn't, then he is not worth it.
It depends on how much he likes his girlfriend. The guy can not like his girlfriend at all, thus he will like another girl.
if you really mean she like another guy .. she is not "your" girl.. do everything you are scared of.. leave her and get to other girls..
I do not understand why you ask this...first talk to your girlfriend and try to get as many things has you can out of her to see if she does really like another guy. If she does break up with her right then and there.
Take it one day at a time and move on.
either he really likes you... or hes a really big player.
Ask him to kiss you and be on with there lives.
You need to tell him to talk to his girlfriend about whats going on.