Deadpan, and he hopes it's VERY VERY OBVIOUS how much this is a like, "I have no idea what that's like."

It is funny, because Nobunaga doesn't sleep more than 4 hours a night usually, ONLY when Klaus is there, and even then, his PTSD paranoia is so intense Crichton can say something innocuous like 'get down' and Nobunaga hits the deck.

"Can I tell Arthur more stories about beheading monks?" No, Nobunaga, NO.