That sounds like it would be more fanfic-ish. You could base it in the same universe or even the same plot-line as the book, but to use that scene you'd have to make sure the focus of it is something completely made up.
I am a machine, but it's only skin deep. Once you break through the crust of my humanity, you'll find the soft clouds beneath. Just don't squeeze to hard, or I'll disappear.
Don't say you don't have enough time. You have exactly the same number of hours per day that were given to Helen Keller, Pasteur, Michaelangelo, Mother Teresa, Leonardo da Vinci, Thomas Jefferson, and Albert Einstein. — H. Jackson Brown