People get weird about dancing

I went to zeds dead with my partner last night and was trying to hit a flow state, and the vibes were kinda weird at times. We dance reeaaally hard (like 110%) and people kept getting in our faces, copying our moves, trying to talk to us or taking videos from a distance.

Maybe my expectations are different. I don't mind the occasional 'yeah!' and walking on by or joining us for a bit, but there was some heavy flirting and even an offer for a threesome when we were really just there to dance to the music. The staring doesn't bother me too much, it's a large event, but it does make me a little self conscious, and the videos without permission are definitely weird which takes away from the vibes.

Thoughts?