Castle corridors were mostly empty, spare for a few marauders who were hurrying towards the gates; the weather was so good today that those who got permission to go to Hogsmeade had already left. Draco leaned the broom against his arm and moved forwards, straight to the dungeons, and before going to visit Slughorn, he made a pit-stop in his dormitory to take a shower and change his clothes into something cleaner. 