The doctor tells Mr. Gong that the two sets of twins cannot be related because they are not related in any biological way. He tells him that he should loosen his grip on his son, who is not his son. The doctor says that he will take his first child, who will be named xiaonian, out for a swim when his injured arm heals. He says that when his arm heals, he is going to take the child out for the swim. . He then tells the young man that he has to tell him that the test he gave him was a fake. He explains that he made the test result so that he could fool the doctor. He wants the doctor to believe that he is in love with his son because he is uncertain about his feelings for him. The young man asks if he can leave the place with him, and the doctor replies that he does not love him. He asks him to leave