Fiona freezes for a split second as she notices Chrrou write the word "cat" in the snow. Fortunately, his focus was on the snow, so there was no way he could have seen her reaction. She realized that everybody else was ready, and climbed onto Chrrou's back. As she climbed on, she thought, "There's no way I'd ride in your mouth. If anything, you belong in my mouth. Under all that magic, you're a mouse, and I'm a cat."