| and the man obviously didn't stay for the whole thing (it wouldn't take Andy the same amount of time to get a drink of water as it would to listen to a lecture), he probably went in and bugged the room and came back out. He didn't want to stay for the whole lecture because someone else might recognize him.
Or perhaps he was being paid to attend the lecture, or getting continuing-education credit or something. He merely wanted to check in and check out to get the pay/credit, instead of attending the whole thing.
I don't know if the button theory holds water, since you can't tell if those are buttons or button holes. |
