Twilight Out of Focus Season 1 Episode 1

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.”