After Keita's graduation, Ako and Riko arrive to find they were too late to get the second, or any button, off of Keita's blazer. They decide to, against Keita's will, hold a draw for consolation prizes from Keita, with them, Mikazuki and Miharu as participants. Ako's hope backfires and ends up getting Keita's shirt collar, Mikazuki wins the opportunity for Keita to flip her skirt, though he is unaware she wasn't wearing any underwear. Riko wins a chance to kiss Keita in front of everyone, but is too embarrassed to do it. Miharu gets the remaining prize, to spend ten minutes in the equipment room alone with Keita to do anything. Keita simply uses the time to thank Miharu, but after a slip up, they end up in a compromising position, leading Ako and Riko to assume the worst. Later that night whilst Keita goes to sleep, Ako and Riko make a move on him, though this just gives Keita weird dreams. As he subconsciously grabs his jacket, a button he had been saving for them falls out, and they decide to stop. As the new semester starts, Keita walks hand in hand with Ako and Riko to high school together.
Después de la graduación de Keita, Ako y Riko llegan a encontrar que eran demasiado tarde para conseguir el segundo, mucho menos cualquiera de los botones, fuera de la chaqueta de Keita. (El segundo botón en el uniforme masculino es sobre el corazón y se supone que debe darse a la chica que ama a confesar sus sentimientos).
드디어 케이타의 중학교 졸업식이다. 졸업식이 끝나고 케이타의 두 번째 단추를 받으려는 아코와 리코, 그리고 미카즈키가 찾아온다. 하지만 케이타의 교복에는 단추가 하나도 남아있지 않았는데….
