"You tried one of the chocolates?" Nat determined, it wasn't really a question, though her voice ticked up at the end a little. He certainly seemed fine, if a little peaky. Surely nobody would notice but her. Then again, Nathalie's whole job was working with people who were unwell, so that probably made more sense.

For her own curiosity, and the fact that she wouldn't be able to let it go until she at least did a little examination, Nat asked, "Any unusual symptoms lately? Anything at all?" It didn't even have to be anything obvious. Maybe it was nothing, maybe the sweets were simply a dud and didn't actually do anything, but she would be remiss if she didn't at least look into it a little bit. If nothing else, she could report to the potions ward that she had examined someone and share the results.