"Ahh..." It's a bit of a disappointing sound, but then, teasingly: "Why you gotta be a sensible so-and-so?"

He's got a raised eyebrow, arms folded like he's huffy, but it's only for a moment before he nods, loosening his arms back up. "Alright then - walking it is! I guess I should save my complaining for when we get a mission where we're walking for days."