to decide to come spot you while you are in the middle of a set? Someone you don't know even. I;m confused by this. I mean where do people get the damn nerve to come over to my bench and put their hands near my bar? WTF>
I have never had that happen at my gym, and I don't recall ever seeing it happen. The only thing I can think is that he thought that would be a way of breaking the ice with you.
Probably just hitting on you. When I was dating my future ex-wife some dude did the same thing to her and started to chat her up after the set until I walked up and he put 2+2 together and ran off. She still thought he was "just being nice."