Ep. 11: Natsuo pede Hina em casamento durante a viagem a Okinawa, enquanto Rui se reconcilia com ela.

Natsuo tells Rui about his relationship with Hina, and Rui decides to shun them while not at home. Rui confronts Hina, who apologizes for her relationship with Natsuo and offers to break up; understanding Hina's feelings, Rui stops her and the sisters reconcile. The second-year students go on a beach vacation to Okinawa, where Natsuo buys a souvenir ring for Hina. When he sneaks into her hotel room to give it to her, she tries to break up with him; Natsuo objects and puts the ring on her finger. They watch a fireworks display from her window and Natsuo asks Hina to marry him in the future, calling her by her name for the first time. They have sex and discuss their feelings. Returning to the school, Hina is summoned by the principal and shown a picture of her kissing Natsuo at the hotel window. (Source: Wikipedia)
Episódios
- Ep. 7 · Natsuo e Hina lidam com identidade trocada, pedido de namoro na praia e encontros constrangedores pela manhã.
- Ep. 8 · Natsuo e Alex pegam um ladrão, o que leva a interações constrangedoras com Rui e Hina.
- Ep. 9 · Rui pede desculpas a Shuu enquanto Natsuo e Hina navegam por sua conexão romântica renovada.
- Ep. 10 · As visitas secretas de Natsuo a Hina e o confronto de Rui após descobrir suas mentiras
- Ep. 11 · Natsuo pede Hina em casamento durante a viagem a Okinawa, enquanto Rui se reconcilia com ela.
- Ep. 12 · A transferência de Hina e o triunfo literário de Natsuo revelados