Takuya receives a call from someone who knows their engagement is a hoax. Their colleague Gonda insists on visiting. Gonda brings Keisuke and Komiya to tag along and they drill Takuya and Rika's plan to get married. Also, Kurokawa asks Takuya to accompany Mari Tsuji, a world-famous pianist known for being loose with men, on her Tokyo tour. Concerned, Rika drops by Takuya's place unannounced... (Source: Amazon Prime)