I met a girl in a bar and we were making out just after a while. some time passed, a week ago i went to a bar and the band playing were my friends, i owed her a beer from the last time, so we talked and were pretty close but i was pretty busy helping my friends, after a while she went talking with another guy (very likely to have sex), so i gave her a beer and told her goodbye, she is always acting pretty cool...

so i dont know if having something to do bothered her, should i keep on contact or tell her to gtfo