Sungkook arrives at the bank and is greeted by his sister, who tells him that he is her youngest brother. He tells her that he and his brother are brothers and that she should go to work. He asks her if they are having lunch in America and she says that they are not. He says that he will drive her to the company and then he will see her again. She trembles and says that she cannot believe that sungkook has been talking about his brother. She asks if he is talking about her brother, but he says no. He then asks if she and her brother are leaving for lunch. She says no and he says that everyone is leaving. She then asks him if he hears her voice. He replies that he does hear her voice and that he thinks he is going to come and kiss her. She tells him to write her an apology letter and he will have to do it after work. She also says that if he had told her about sungjin, she would have accepted him.