[He's mostly wrapped up in his own thoughts at this point - and not about to point out anything further but he nods slowly to himself.]

Please. Or just - tell people.

I think I need to go and close my eyes a bit. That sleeping thing is a great trick isn't it?

Leaves you feeling refreshed. Anyway. [His default is "happy, even when he's not" so he smiles a brittle smile.] A pleasure to meet you.