A great NLP seduction tip 

It can be very useful in situations of attraction if your belief that you are synchronized with another person is correct. One strategy that you can use is to briefly stop mirroring the person you are with and do something different. (Take a drink from a glass of water, move forward, smile, ect.) See if they move out of the positionthat they were in. If they do you are probably synchronized with the other person and are, indeed, in rapport. The other person doesn’t have to match your exact behavior. You simply want to know if they move in some way.

If not, continue pacing (mirroring) until they will accept your lead into a different physiology.

The non verbal dance of pacing and leading is one that will come with practice and when you have become more comfortable in first contact situations.