On several different people in the movie who had the animal treatment performed on them had a big x on there back. In the end we found out that the girl was the first animal experiment, so she should have an x on her back. But when they go to the French restaurant and she bends down in her chair to do something and he looks at her back there is no x scar. If she was before him and he had, had the treatment when they went out then she should of had the x on her. Oops!!!!