"The library is the only thing worth visiting in this gloomy pile of stone, but you can explore whatever you want once it’s safe. Now, in a few minutes, I will drag you downstairs, and everyone will see how cruel I was to you last night." He touches her face lightly with his wand, and a dark purple bruise appears along her cheekbone. He stops and stares at it, all amusement leaving his face. "Merlin, I hate this."