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."
He might be nervous about some stuff, 
but we've all got his back.
Kann verstehen, wenn du Sorgen hast,
aber ich steh hinter dir.
Lo apoyaremos aunque se ponga nervioso.
Le apoyaremos aunque se ponga nervioso.
Je comprends que ça soit stressant,
mais on est là.
Potrà anche essere insicuro su alcune cose,
ma tanto ci siamo noi ad aiutarlo.
Pode ter muitas preocupações,
mas eu te dou apoio.
Ну а если возникнут какие вопросы —
я с радостью помогу.