Be witty, say something like "quit trying to act like you arent totally falling for me!" you gotta bite back

Or you could be like "Listen we need to talk" (the same line girls always use when they are gonna break up with a guy) and even if its not the first night you have hung out just be like "I have been meaning to tell you this for sometime, but I think you are right and we should break up, and that you know she just wants you for your body and you hate feeling like a peice of meat!"
