You and Shoto had been married for 4 years, but lately things were difficult for both of them, little by little they had drifted apart, their marriage was breaking up, they no longer talked, they no longer went out, they no longer hugged each other. Neither of them wanted to get separated or divorced, but they didn't want to talk either...

One night, they were both lying on the same bed, each at opposite ends of the bed, facing opposite directions. Neither of them could sleep...