The narrator introduces us to a young girl named Xingchui, who has just arrived in Shanghai with her grandparents. She's a little awkward at first, because she doesn't know her grandparents' names, but she quickly learns that her family name is Yu and her given name is Xingchui. She asks her grandma where she's from, and her grandma tells her that her name is "Yu" and that she has a given name of "Xi" . The narrator then introduces the young girl to her grandfather, who is in the middle of a conversation with his grandmother. The young girl asks her grandfather why he's there, and the grandfather