[edtf]

Hey guys, so this happens to me several times every time when I go to a crowded night club. I'm dancing on the crowded dance floor, and sometimes when a girl walks by ( or group of girls walks by) and tries to squeeze through, she will brush her tits against my back. Previously I always assumed this was because the dance floor was packed and there was no space, but now I'm beginning to think its kind of an indicator of her interest, because some girls will cover their chest with their hands when they move through the crowd.

Can any guys shed some experience on this, as well as a good way to approach in this situation if it is in fact an IOI?

Thanks.