...A good first step! [The wobbling was worrying to see, he'd be lying to say otherwise. But the pause to watch and worry was enough to brainstorm a pun to toss out instead of expressing that worry directly, which just helps to keep things as unshadowed as they can.]

Just let me know if you want a chauffeur instead, as I don't need a license to drive in here. [You know, since he's still got wheels instead of proper skeleton-like feet. Only one of them is walking today.]