okay...i like this guy and yesterday I was with him in his bed, and he started kissing me...well got it pretty heated up but we stopped before it got really "serious". he said he liked me for a long time. He kissed me, lifted up my shirt, and was kissing me pretty hard. Then he told me he had to talk to me. He said " I have a girlfriend, just so you know". WHAT DOES THIS MEAN?!?!?1
It means he has a girlfriend and he is cheating on her with you. If he breaks up with her and dates you, there's a strong possiblity he will do likewise with someone else. Bottom line: he is using you.
He is just cheating on his girlfriend. It is a simple as that. He told you he liked you to hook you in and get your head going like it is, he wants you to be a person to look for if/when he an his girlfriend break up Just as others have already stated, if you date him, chances are he will do the same to you.