Okay, so he is walking up and smelling people. That's what I was wondering. Because your phrasing was strange so I wasn't sure if he was going up to people or just middle of the room wandering. Since I was trying to figure out what to post for Jenn and that seemed a good reaction point.

And you say he's blindfolded, right? (To be honest I must have overlooked that in your posts.)

I'm sorry if I'm being bothersome; I just like to make sure I don't misinterpret what someone posted. Stickler for continuity that I am.