The scene opens with Tsubaki and his sister, Urbe, in the middle of the street. Urbe is a student at her school, and she has come to fetch some coffee for her sister. She tells him that she has a crush on his classmate, Akira, who is now 17 years old. She asks him if he went out with someone he liked when he was 17, and he replies that he did. Akira returned home and told her that he saw Urbe's face and that he was "drooling." Urbe tells him to "throw that picture away" because he is a "current student" at his school. He asks her what her high school friend is doing now that he has graduated. He says that after graduating he went to college in Kansai, or got a new girlfriend, and threw it away. Now that he's grown up, he asks her if she still goes out with her "mystery girlfriend" from high school. She says that she does, but that she's not sure if she'll marry him or not. He tells her that right now, he is "a 17 year old boy with full-charged libido and wife" .