Oh, well if the monarchs don't think they're a problem, I'm sure it's nothing. We'll be just fine.

[No, she doesn't believe a word of that and he's probably smart enough to figure it out.]

And should a need arise, you certainly know where to find me.

[He's actually the only one who's been to her home. And yes, that is her way of saying 'let me know if I can help'.]

I'm always happy to serve.