Minjung asks where she is, and he tells her that he is waiting for her until she arrives. He tells her about his younger sister, who lived in the house for many years, but one day she stopped being bright and closed her heart. Minjung tells him that her younger sister was kind to her until the end, but she did not want revenge or resentment. She wanted to go out and live a normal life. He says that he still doesn't understand why his sister had to go through this. He sees his mother's words, when she told her to do what she wanted to do before she died. He wants to take revenge on the guys who harassed her sister. He asks her to step forward and tap those guys on the shoulder, so that he can understand her.