Cass grinned. 'I've managed not to burn down the place yet, and I know better than to go messing about other's desks. I'd be hexed before I knew someone was aiming at me,' he said with a laugh.
At Percy's statement he couldn't help his mind from going back to events the previous night. 'You mean you don't always kiss your guests to prove a point?' he teased lightly, though somehow he knew a lot more than a simple kiss had been going on. Not that he thought too much on it, not now. In a few days perhaps. When he had a bit more distance.
And Percy wasn't standing right next to him.
'They certainly could be destructive,' he said instead, rolling his eyes. 'And not too appreciated in Slytherin at least. Their pranks probably seemed funnier to those not too exposed to them.'