That is a very good question. "I guess," he admits. "I haven't met a whole lot of vampires though. And I some of them sparkle nowadays anyway."

Which just means he really doesn't know and can't use that as an excuse here. Back to the drawing board, he supposes. And the more mundane explanations. He flinches guiltily at Héctor's mention of his health, oof. If he's just harassing a dude who's sick, then he's gonna feel really bad about it. 'Have you been to the doctor?" he asks, uncertain. "I met a girl with healing magic - she'd probably help you."

He probably shouldn't volunteer Orihime like this, but.