Fluttershy might not understand the gestures, much, but Rounder at least makes an effort. Then again, this is Fluttershy. Seems like he lost his former good master to old age, got given to a younger master who was cruel, and ran away. And now he's with Cliff.

Cliff just stares blankly at all the gesturing. He's sure he's missing something, but he's not sure what.

"...did you get any of that?" he asks Fluttershy. "Because I sure didn't, except for the point at me."