Kawaii Boku no Meine Liebe

Shinosuke works long hours at Kusonoya Hotel. One night, exhausted, he enters the wrong apartment, believing it to be his own. He wakes up in bed with the apartment's occupant, a man who speaks a foreign language. After apologizing, Shinosuke attempts to leave, but his awkwardness intrigues the man, leading to a sexual encounter. Shinosuke intends for it to be a one-time event, but the next day, he discovers that an overseas company has acquired his workplace. The new general manager is revealed to be the man he met in the apartment.