Can someone figure this out. I am 51 years old with grey hair and go to salsa classes (but quite fit and strong for my age), there is a young woman that attends the classes in her mid 20s. She is a good looking young professional with an upperclass English accent. I have danced with her a few times, and on arrival last lesson I told her in a matter of fact way, that she was looking nice today, then talked to someone else. Then later, while I was doing the usual dancing moves, she was looking me in the eyes, I maintained contact without a stare, her eyes moved to the left and down, then back up again. She tried to out-gaze me several times, but failed, and whenever she failed she would repeat the above. As the session went on, her pupils became more dilated. Also, there was no resistance to my moves and she allowed me to lead the whole time (the woman is supposed to let the guy lead, but you can usually feel when she has not completely surrendered to your lead). She was very "loose." I did a bit of light negging, by pretending to have a posh English accent like her (took the Mick), and she seemed to like it. She was there with her boyfriend, or at least I think he is her boyfriend. I noticed that when she dances with others, she gives direct eye contact, but I do not see this down and up movement. Now, I cannot fully decide if this is a clear IOI, or not, the ingredients are there, but, with almost 30 years between us, it would seem most unlikely. Furthermore, I am socially, much lower than her. She has a very good profession and I do not. She will be at the next lesson. Any analysis, or ideas appreciated.