In the middle of the night, Gu lin hears his brother, nian, playing the piano. He goes to his room to remind nian not to play the birthday present song, but nian sees him crying and runs home. He asks nian if he really doesn't love his brother. nian says that he and yansheng have already divorced, so he's just trying to see if nian really does love him. lin says that nian should know more about him, and that if it weren't for nian's liking for his brother , lin would have done the same thing already. He tells nian to go home early, and lin is happy to see him. When nian asks lin if he knows he has pain in his heart, but he knows that lin won't do anything to break the peace, he says that his brother has always had bad intentions with nian. lynch is waiting for him at the gate of the school, and he tells lin that he has the latest business material from gu lin's side, and will make the payment when it's due. He accuses lun of being a traitor, and tells lun to give him back his phone. lun explains that lun has lost his temper because he saw lun's report about the theft of the company's financial records. He says that after the theft, he started to think more carefully about the company, and joined the company after his father's death, which is why lun joined lun in the first place.