[If Henry actually has any reaction to this, he doesn't show it. Instead he just prattles on cheerfully like they're talking shop about hobbies.]

You woke up in a well? That must have been rough. Mildew and everything? Nya ha! Anyway, if you give me a bit I bet I could whip up the best cure for amnesia you've ever seen. I'll even make it taste nice, just for you. No maggots or anything.

[He does not appear to be kidding.]

Or I can help you make up new ones instead, that's always fun.