I once had an actor say we needed a break before the end of the session. The situation was something like this: Rehearsal had been scheduled from 2pm - 7pm, and we had taken a ten-minute break from 5:30 - 5:40. The actor came over to me at 6:35 and said, "don't we have to take a five-minute break here? There isn't time left for a ten-minute break." I looked at him, puzzled, and said, "No, 7pm is the end of the day. That's your break after 80 minutes of work." He thought about that a little, then said okay.
Sometimes actors are weird.