[About five minutes later, Saul is back, holding — surprise! — something that looks suspiciously like a patient's chart. And, as before, his attention is on it and not Stan, but he's talking anyway.]

It's amazing what people will believe.

[He flips a page over.]

So were you just not eating, or what? Because I don't understand how my son [Stan's following, right? he sees what's happening?] can wind up in such bad shape.