They heard it at the same time. They both stood up straight and stepped away from the door at the sound of footsteps coming from the corridor behind it. Filch was muttering something about "filthy little creatures’ and "sneaky bastards’ as he was approaching them. Draco whipped around and darted behind a statue, while Hermione crouched behind a cupboard with trophies lined on top of it, hoping Filch wouldn’t walk down the hall or he was bound to see her.