This has happened to me a few times and I want to know how to stop it. Sometimes I goto the bar by myself to sarge. I see some girl who I think is nice and I'm getting some IOIs but somethings not clicking, she just for whatever reason doesn't meet my standards or turn me on. So I politely excuse myself from the conversation and go hang out elsewhere in the bar, goto the washroom, enjoy the show or something. But then the girl keeps coming back. Then it becomes a 'chase me' game and the girl just can't take a hint and I'm saying things like "No I don't want you to buy me a drink." or "No I don't want to go home with you" and (I ran into this problem before, I tell her I'm by myself so I can't just say 'oh my friends are looking for me') I don't want to be rude and I'm using body language and words to tell her politely that I'm not interested. Can I get some suggestions as to what to say to get her off my case?
(Since I already told her I'm single, and I'm not at the bar with friends)