True... Raven had said 'please'. And even though his sister had been on the wrong side of things, he couldn't deny her. Hell, he was even housing Emma Frost on the condition she leaved his students the hell alone. Then again he'd made sure she couldn't get in their heads.
Looking up he frowns slightly but takes the hot cup of tea. Not that he's thinking on who did it. After all the door to his study had been locked. Hadn't it been?