Is it a bad thing

I was at a bar lastnight with my friends and we were dancing and there was this dis that's me and my friend and I was dancing on him and I have a boyfriend. I didn't cheat on him or kiss that other guy I just danced with him. Like dirty dancing and grinding. The only thing going on was he was behind me and I was dirty dancing. Is that a bad thing it is that just a young girl having fun without cheating and all that