It was a family that everyone around considered ideal. Luke and Natalie, who adore each other, three charming children... But a serious illness cut short Natalie’s life, leaving Luke alone with terrible grief. And the day after the funeral, he received a letter in the mail from his wife. The envelope contained a piece of paper torn from the diary she kept during her lifetime. Since then, many such leaflets have arrived - funny, sad, and sometimes mysterious, hinting at some secret. And all this time, Luke was looking for answers to two questions: who sends him these letters and, most importantly, why?..