How do you handle yourself right before or right after a group class?

The following video is designed for business people who go to "networking events" and they suddenly become "that guy"... you might recognize him, business card in hand, one eye looking past you as he pretends to listen, er, talk with you. What I've found is that a lot of people, when having to deal with a lot of interesting people at one place at one time like a CrossFit group WOD, sometime do this. If not you, then maybe one of your coaches.

BWOD:

Video some of your coaches before and after class to see if they are "that guy." If you're brave, ask someone to do it for you but tell them to do it without warning so you're not "on."