If it's a fairy from disney, it could be easy as say "I don't believe in fairies" but if it's a Fae from legends... the things change, you don't want to make them angry if you don't have cold iron near you
Yeah, that makes sense. The clothes he woke up in threw me off, but it wouldn't make much sense to punish the lady as well by switching her, too (unless that's what she wanted).