"Yeah Yeah" Fabian rolled his eyes as the Slytherin started calling himself a dementor. "Wear the Tux for Hogsemade, if you must. Just not in school. And no shorts. School trousers!" he waved his index finger but dropped his hand once he asked about Macadrian. Glad the kid decided to move on.

"Later!" he croaked when both boys departed. He waited a few minutes before he stepped into the corridor and disappeared down one end.