depends on your style for me...I don't give a ratts ass... so I first twist her mind, say something like.. whooo.. hold up there.. I thought we were just relaxing..
Include one of the following depending on type of girl and how you build up contact. >
> I'm not that kind of guy (walk off she'll either say or do something to stop you from leaving, or she'll coincidently (spl?) walk in your way and say hi, or give you a look from nearby look no good, saying hi yes
or she won't stop by you.. so what ?you allready had a no)
> If you feel that I'm competition for him you better walk of right now, but then you'd know what that means (give one evil look)
> (give a weird suprised look) I don't hang out with girls who are seeing someone.. (she could ask why or patch it up) it gives to much trouble (build on the conversation)