"I'll try not to." He took the drink and sat down on Sirius' bed, sipping some of it and then he paused, his eyes widened a little and he choked it down, trying to pretend like he didn't mind it but dear God, it was like drinking paint thinner. What was wrong with Sirius?! Blargh. Pulling a face, he gave Sirius a look.

"Is this... a prank? That was bloody revolting." He held the bottle back out to him.