"I’m going to hate you from now on." After Rui finds out Hina and Natsuo are dating, she resolves hate Natsuo?! With mixed feelings all around, the stage moves to Okinawa for a drama-filled school trip! Hina’s swimsuit gets carried out to sea, Al resolves to confess his love to Rui, and Natsuo and Hina finally spend their first night together…