Because of Nathan's good looks, he was often thought to be unapproachable, and especially by women. His assistant was a man, and women were generally unable to arouse his interest. Thus, it was rumored that he was a homosexual.
Crystal was the only woman who had ever broken Nathan's barriers and ignited his carnal desires. He watched closely as her tongue ran up the length of the most raw meat, and at the last minute, before she put it in her mouth, he snatched the fork out of her hand and said, "You can't eat that. It is too bloody. It's bad for your stomach." By now, Nathan had lost his appetite. He was still hungry, but not for food.
Tiffany frowned and said, "I'm sorry. I didn't know that. Crystal, don't eat the steak. Why not have a slice of pizza or some pasta instead?" Tiffany handed the pasta to Crystal.