Kyoko is 29 years old. 'Partner' is a 31-year-old office worker. "It's hard to say, but I'm not married yet." I confess embarrassedly to the man who speaks to me as "wife." "I'm getting married in a month, so I thought this might be the last time..." The man was speechless at the unexpected words. The announcement of the car navigation system suddenly sounded as if to announce the beginning of a trip that foretells upheaval.
