The next morning, the doctor scolds Zhan for not giving him a single thank you for his kindness. He tells Zhan that he is an "irreplaceable teacher" in his son's life. Zhan tells him that he taught him to be brave. He says that he doesn't want his son to lose his faith in society because of his bravery. The doctor says that it's not like he sees Zhan as a mission, but that he wants to say a "little brother" to him. The father says he's done with his check-up, and that's it. He asks the doctor if there's anything he should know about medicine, and the doctor says there is. He then asks Zhan if he thinks Zhan's daughter is his, and Zhan says yes, and then asks if the doctor knows anything about his daughter's cooking.