"Hell, idiots with supervision will get in some sort of trouble," he quipped in response. "Just that with supervision there's someone around to roll their eyes and set everything to rights again."
He watched the cleaning for a moment and wondered if he should put that in his report. He thought maybe if he was bored enough, he'd do just that. Give Harry something interesting to read. First I patrolled the entrance hall. Then the Great Hall. Then the upper halls. Then I watched the caretaker clean. He used rags and a mop but didn't sweep first ...
Amused at his thoughts, he chuckled before he glanced again to the clock.
Sigh. Maybe he'd go patrol the grounds. "Well, it was nice chattin', but I should probably give a look around the rest of the grounds," he explained.