Now that was an odd question, coming from Lupin.

"Teaching goes as it always does. No students have as of yet managed to create real havoc though. A small wonder, I'd say." He doubted Lupin had a true interest and kept it at that.

Lupin might have averted his eyes for some reason, but Severus didn't as he leaned forward to take the mug again. The remaining tea had cooled down some, but the taste was still passable.