because some guys can be idiots.
He likes you, but wants her or the opposite
He could probably just want to mess with you in general, it could be deep seeded like for you or it could just be taunting if you have conflict with his current gf.
He just wants to mess with your feelings, dont bother trying
You try to lose feelings for this guy. It wouldnt be right for you to have feelings for a guy thats dating a good friend of yours. Put your self in that situation. What would you want your good friend to do if she liked your "boyfriend" ?
You are in a mess.
Tell him, "If I had feelings for him, I'd be his girlfriend.
It would seem that he has interest in you and from there if you are interested it would be up to you to find out.
you wanted him because you couldn't have him, now that you can have him you no longer want him.
yeah he can but i wouldn't mess with him if i were yew
Ouch, you are being taken advantage of! Get out of this relationship, he will not leave his girlfriend and you will always play second fiddle. Plus, do you really want a guy who cheats? If he cheats on his girlfriend with you, you can be sure he will cheat on you if you become the new girlfriend. This relationship is not going to last, if you are just having fun with a good looking guy, think of the girlfriend who has no idea and how it would hurt if she found out. What if you were her? GET OUT OF THAT RELATIONSHIP!!!!!!!HE IS USING YOU!!!!!DONT MESS WITH A GUY WHOHAS A GIRLFRIEND!!!!!
If you tell him you have feelings for him, then he will probably break it off with her. He is testing you to see if you have feelings for him. Tell him honestly if you do or do not, and that will change the entire situation. (Before doing this, consider if this is the type of guy you even want.)
stay with your boyfriend. trust me.