"Busy," he said with a smile, brushing off one of the seats before resting in it. "Herbology never seems to be anyone's favourite class," he said, mildly amused. "I think it might have something to do with the fact that some of the plants have a tendency to spit," he said with a grin.
He frowned a bit. "Although," he said. "I swear that some of the students are calling me 'Professor Batman'. Not sure what that is about..."