In a lengthy marriage, a confident and satisfied woman's meticulously constructed real-life romantic comedy universe collides head-on with a heartbreaking love story when her seemingly devoted and joyful husband delivers the distressing revelation: he wishes to embark on a marital vacation... alone, leaving her behind. At the age of 56, she finds herself single for the first time in 37 years. Being an ardent admirer of romantic comedies and love films, she endeavors to imitate the actions of her beloved leading ladies if they were abandoned by their partners.