On a weekend, Ella and Jacky go to the suburbs of Beijing with their families. They stay in a village. In the evening, Jacky is angry because his bed is not soft. Next morning, Jacky is angrier. He complains, "I don't like mantou and porridge. I only have milk and bread for breakfast!" Ella can't stand it any more. She says, "Stop it, Jacky. When in Rome, do as the Romans do!"