The time of the graduation ceremony has come. Naoki decides to stay on at Tonan University, but Kin-chan, who didn't pass the entrance exams, thinks of his future and decides to find employment. Class F winds up at the same hall with Class A for their respective faculty thank-you parties; a clash between them ensues, and now the mood turns grim. Naoki eventually teases Kotoko in front of everyone. Kotoko gets back at him by exposing his boyhood transvestite photo to everyone. Furious, Naoki calls out Kotoko, and suddenly plants a kiss on her.
Onii-chan has feelings for 
Kotoko-chan, after all.
Después de todo, Onii-chan
 siente algo por Kotoko-chan.
Está claro que siente 
algo por ti, Kotoko-chan.
Je suis sûre qu’il a des sentiments
pour toi.
Então o Naoki tem mesmo
 sentimentos pela Kotoko.