Draco nodded and watched him go, feeling strangely empty at how quickly they had gone from triumphant celebration to the dark reality in front of them. He glanced back to the corridor Harry and come from, and though he should have known better than to dig, he did anyway. A glance showed him immediately that the corridor was lined by cells on either side. He forced himself forward, and only managed the first cell before he turned on his heel and marched away, his hands balled into tight fists that made his nails bite into his palm.  