"Oh, very nice!" he applauds Wei Ying's wings, and reaches out to steady him. "Ah, maybe first we should teach you how to balance with them out. It's not as easy as it seems." But Aziraphale had been trying to get used to a whole new body then, so it wasn't the strangest thing.

"Oh dear, we might need some pruning before we start. Crowley's much better at this than I am," he states, as he starts trying to clean up Wei Ying's feathers so he can have a smoother flight.