"Agh--" And like that, his composure disappears. It was one thing to undress Rin when she was soaking wet and needed to be drier, but looking at her in her underwear like that? He slaps one hand over his eyes. "It has feathers! They're synthetic, but why should that matter? You're impossible as usual."

But he's fine with that. If she's feeling well enough to be impossible, she can't be too ill.