The chugging doesn't pause, because his new brain is very good at multitasking when he actually tries, but this would be about when he'd have stopped whatever he's doing to be in shock.

Chug, swallow, clean. "One of them can download my brain with a touch," he says, deadpan. "Why didn't you tell me this before?!" he growls again, dropping into a crouch for a second before straightening up again. Godsdamnit vampire brain!