When Filch wasn't guarding the scene of the crime, he was skulking red-eyed through the corridors, lunging out at unsuspecting students and trying to put them in detention for things like "breathing loudly" and "looking happy.
J. K. RowlingRon's ears turned bright red and he become engrossed in a tuft of grass at his feet, which he prodded with his toe 'he must've known I'd run out on you'. 'No', Harry corrected him, 'He must've known you'd always want to come back
J. K. RowlingWe shall trespass upon your aunt and uncle's hospitality only a little longer.' You will, will you?' Yes,' said Dumbledore simply, 'I shall.
J. K. Rowling