"You always were the smart one," he answered. "I can't wait to learn that spell. In fact, I want to learn plenty of spells. Once I started working as an Auror, I kept thinking about all the things you could have taught me. There was no time for classes or training, I was in the field the day after the Battle of Hogwarts. What I learned, I learned in this school." He should have learned more, but maybe now he could.
He snorted. "You knew the answer to that one before you even ask." He gestured toward the door. "After you," he said, and followed Snape through the door and up the stairs. "How are things with the castle? And you know, now that I'm not Minister, if you want me to go and find those Muggleborns, I can actually do that. With the three of us, we can find all of them, except for three. They are my cousin's children. They went to Beauxbatons and live in France. I can get stuff from there if we need."