[Here's a familiar face, although Fai looks somewhat different than his otherwise identical twin. Mostly it's the fact that Yuui's hair is pink fluff, while Fai's is blond feathers, and Fai has a round blue jewel affixed to his forehead.

He's tilting his head slightly in thought now, pursing his lips.]

Well, maybe you could make something like shoes for him with rubber on the bottom? It might at least help a bit with the crashing into people problem if it's easier for him to come to a full stop, that sort of thing?