He was honestly unsure if it was a good or a bad thing when Severus Snape appeared on his doorstep. The Potion Master seemed more relaxed here than he had ever been at Hogwarts. He wore midnight blue robes of outstanding quality. His hair was clean and shimmering. Yet his gaze was as stern as ever. "Mr. Zabini, I advise you to freshen up and change. We are expected in the dining room in twenty minutes."