"Uh-huh." She stands up too, lacing their fingers together and moving close to him. Her head is cocked thoughtfully, thinking about the idea of animals being hunted to death, instead of disappearing mysteriously like dinosaurs. "I suppose I understand that. It would be sad if all the elephants and whales and things disappeared just for little decorations. It must have been hard before we could engineer animals, making sure that they lasted and didn't all die out."