Tom didn't question because there were so many reasons someone could be exhausted after a party. Everything from too much booze and drugs to just staying up way past the normal bedtime.

"3:24 am." Tommy mentioned without so much as looking to a watch and there was no clock in the room. "You've been asleep over an hour."

Tommy could sense most of the people in this building from surface thoughts when he needed to and often he did watch over surface thoughts when there were large parties. It was a familial instinct from his species.