[Nothing. And her next attempt doesn't go over much better.]

Not that I don't appreciate what you're trying to do here...or, what I think you're trying to do here anyway, [She IS trying to cheer him up, right? That's what this is? Even if it's a really bad attempt...] but knock it off with the jokes.

[He's not really in the mood for jokes right now. Sorry, Mabel.]

[Continued over here!]