Sweet November
Sara... She had to be remembered by every man she met. So she divided the calendar into twelve men and gave each a month and a key to her apartment. Charlie's month was November because he belonged to Sara as no one ever would again.
2/8/1968
Imdb: tt0063661
Tmdb: 97936
Popularity: 3.311
Vote: 6.8/10 (10)

A woman refuses to let her romances last longer than one month.