When Dr. Xie asks if she wants to join his team, she asks if he is looking for her. He replies that he always believed that if he had a low start in life, no one would help him when he had gone through lifes great events. He asks her if she would like to join the team, and she replies that she would. Dr. Cai tells him that she is too utilitarian, and that she came when he was competing for the position of chief resident. He says that he knows how she is and that he has reasons to allow her to join.