(Omg that happens to me all the time. >.< So it's fine, obviously :3)

John laughed a little. "It's a good thing I'm a good listener than." He said, grinning, but than he slowly frowned a little. "Hmm... well, we should still be friends." He said, looking like he was thinking for a moment. He shook away the worried thoughts that had invaded his mind, and looked up with another smile, settling back into his seat. "You mentioned that Greg was on the 'Quidditch' team? I don't think I read about that, but I feel like it must be important." He liked listening to Sherlock talk. He was smart, and John definitely trusted him to give him true information, and not trail off to something random. John had a good feeling that they'd become best friends. He hoped the houses didn't actually have rivalries. He would want to make friends in whatever house he was put into, but he wanted to remain friends with Sherlock.