Scenario: I go to a club to dance. No, really, I am there purely to dance. Girl touches me to get my attention, compliments me on my dancing. I lose my groove and am somewhat befuddled. Girl asks me to teach her to dance. I literally don't know how to respond.

Alright, after so many failed attempts to teach these girls how to dance, I begin to understand that what they want is not exactly what they're asking for. So what does this girl want and what are my options? Furthermore, how can I quickly find out what, if anything, is interesting about her?

Because otherwise, I'd rather keep on dancing.