In the dormitory of an all-boys school, Mao ends up sharing a room with Hisashi. They make three promises to each other: "Mao won't disclose that Hisashi is gay and has a boyfriend," "Kotobuki won't see Mao as a romantic interest and won't make a move on him," and "they won't interfere with each other's private activities."
Hey, quit laughing. This was your idea!
Hör auf, zu lachen.
No te rías, esto fue idea tuya.
No te rías,
que esto ha sido idea tuya.
Rigole pas.
Ehi, smettila di ridere. L'idea è stata tua!
Não é para rir.
Чё ты ржёшь?!
Сам же его предложил!