I always believe before you begin analyzing every move she
makes, be aware that all women are different, and while one might
be behaving in a playful manner, another might be sending you overt
buying signals. Keep your eyes open, your ears peeled and your
erection down.
First impressions can be deceiving, so before summing up that her
arm brushing against your shoulder is a surefire sign that she
wants you to play S to her M, make sure that such behavior is
displayed only for you.
The last thing you want to end up doing is going home and pondering
on what was said and what you should've done. Get up, get out, meet
some women, and make your move guys, the ladies are waiting for a
some sheer fun, pleasure and excitement! 
