I couldn't help but notice your rather amazing feat. [He nods a bit toward her invisible dome of dryness.] And that brought to mind that I do not recognize you, and I do try my best to greet new guests when I can. Might I ask if anyone has explained the situation to you as of yet? If not, you are likely confused and possibly angered.

[Not that that would take a genius to figure out, based on the sight of her.]