The elder mangmang is worried about his son, who is leaving for the U.S. He tells his son that he will be exhausted by the time the coach arrives in New York. He asks him how he is doing, and he tells him that he has not contacted him since the day he left. He also sends him a message asking him to pay the 21.11 yuan that he owes him. He says that he cannot always think of relying on others to help him and become his support. It should be a "real change" from inside out, he says. He adds that since he dared to provoke him, he has known that his "karma would come" and that he must release his "full potential" now. He scolds his son for showing such an expression, and says that it is not necessary to show it, as he will get more opportunities to see him in America. He concludes that his son has inherited his character, but that he should listen to his mother's words more. He wonders when he threw away the necklace, and wonders if it is useful.