Sarah, I went over to him and said, "Excuse me, could you not play right here?" and he said, "Sorry, it's a free society, dude". So I said, "Well, actually, it's a community and we're all respectful of each other in public places, you're being intrusive". Then he said something like, "No I'm not, I'm adding to the environment through the self expression of my music". That's as far as I got when I noticed my girlfriend was gone.