R's head lolls side to side. Not normal. Usually he can tell they're there without actually looking down and checking.

"Brains," R says, almost petulantly. That's the only thing he wants, really, because he's easy like that and it's easier to chew up someone than figure out how to string words together for Karis. The zombie looks like he wants to stumble off with or without her, unaware she's being dangerously close to soft right now, what with the whole looking out for him thing.

Viewers might think she has a heart at the rate she's going.