Okay so here is the story, I go out dancing alot, mainly because I like to dance, secondly it's a good way to meet girls, I ran into a situation I don't think I have ever had happen before.
I ask this blonde HB7 to dance a few songs with me, I talk while out there, feel like I'm going okay with her, second song ends I lead her off the dance floor and tell her we are going to catch our breath and we'll go for round 2 in a few minutes, so she is walking with me hand in hand to a table.
Some random guy literally comes up, takes her other hand, and says "You don't mind if I steal her from you right?" I was literally shocked, to be honest I don't even remember what I said, I think I just kind of waived them off, sat down for 1 song and found another girl the next song (which turned out to be a HB8 that I spent the rest of the night with)

So how should I have handled that?