He pats her shoulder a little, then shifts to move his hand away.

"Yeah. I -- he should be. He's not a bad pilot, and you know he wants to keep you safe, and that means getting you off this planet, so."

Sure, Chopper's annoying and mean and way too free with his shock prod, but he's also incredibly serious about taking care of Hera. (And Kanan, honestly. He's just more angry about it.)