If you can't think of anything intelligent to say, just smile enigmatically and make people wonder.
Personally, I believe it's something along the lines of, Damn it, Da Vinci, can you hurry the f*** up? I have to pee!
(Though probably not those exact words...)
But maybe I'm projecting onto her what I know I'd be thinking in her place.We're all guilty of that to a certain extent. I think. Then again, maybe I'm projecting...
Do ever project? And for the writers among you, do your characters ever project their own feelings, biases, etc., on other characters in your book?
I think (there I go thinking again!) the extent to which a character does or doesn't tend to project is one more tool a writer can use to add dimension to characterization.