This past weekend at the bar (im 19 but I look older and snuck in) I opened this mid 20s girl (she was with 2 other girls and 1 guy) with a cool tat and we started to talk. Her tat was on her arm and decide it was also a good way to get some kino in by lightly touching her arm.

Girl was fine with it but her cunty girlfriend says "DONT TOUCH HER!" I look at her make eye contact, say nothing and then go back to talking with the girl. She keeps saying shit like "like who the fuck does that! omg!" I was ignoring it until she started to scream and the girl I was talking to was affected by it. She tells her friend "its ok", and is apologizing to me. I replied to the bitchy friend "Why do you keep observing me,you must be like bird watcher or something." then I go back in the set only to be interrupted again by more screaming. At this point I cannot ignore her. I end up bailing the set and walk away. I know it was a test for my frame, but at that point it started to turn into an argument.

What can I do in that situation to salvage the set? Do I tell the girl off next time? "Shut the fuck up, I am talking. Mind your own business".