"Yes I am," Sherlock replied smugly. "And I'd like to see you try... It's going to take you a long time to do so." He was teasing, now. Maybe he was sometimes wrong... But rarely. Very rarely. He didn't like being wrong at all. "Great! And most people are boring, so that is to be expected. You're the first interesting person I've met so I'm not really surprised... But I'm glad you find me interesting." He had looked a bit embarrassed when John called him a friend, but also pretty overjoyed. That was that confirmed. John was his friend. A friend! Yay. "And I heard about all the hidden passages," he smiled slyly. "Mycroft said about them but also said that he's never managed to find them. So we'll be doing something he can't! Because we'll be able to find them, we're smart. It's going to be great." He nodded vigorously. "I've seen it too, quite a few times. Mummy would never let me in there. She said I was enough trouble as it was without buying things to cause trouble." He pouted slightly. "But we will stock up sometime! For now we can make stuff up. Can't be too hard... I think there's a joke shop in Hogsmeade, the town near Hogwarts, but we can't go to Hogsmeade until third year..." He pouted slightly. But it was going to be great. Nobody would know it was them and they would be able to get away with so much and prank all the prefects and it would be so great.