The Ravenclaw Common Room seemed quiet and deserted, a far cry from the chaos that had erupted in here the evening before, when Harry had intervened on behalf of Minerva McGonagall and tortured Amycus Carrow into a doddering, stuttering mess. He felt funny that last night had been his first time inside Ravenclaw Tower; Cho Chang had never invited him in here, in the close to full half-term they had dated his fifth year.