In this short scene, Caixin learns that his daughter has returned to the mainland. When she asks him why he hasn't come home yet, he tells her that he's been away for two weeks. Caixin is sorry, but he can't believe that Caixin's mother and father are calling him "Nio" . He's sure that they're not Caixin, because they've been pretending to be Caixin and his mom and dad ever since Caixin accidentally bumped into them in a restaurant. He doesn't know how to explain this to his parents, so he just blurts out his name: "Gul xi . . and i'm from n city" , which means that he is from a different part of the world than Caixin. He wants to make sure that everyone knows that he isn't Caixin , but then he realizes that his name is "Gu xixi," which means "crazy" in Chinese. So, he says, "I'm really, really sorry