"Of course, sir," he said smoothly, "I’ll head back towards the dungeons now." A nod and snape swept away again, leaving Draco staring after him. It was only a moment before Draco could hear a groan from the boy behind him. Moving into an alcove, Draco turned so that the kid could see him as he was coming too. Taking the disillusionment off him so that Draco could see the kid.