Laura, an idealistic young woman, still believes in Prince Charming. When Sandro, a musician, appears in her life just like in her dreams, she believes she has found him. They start a wonderful romance together until she meets Maxime, an attractive music producer. Marianne, Laura's aunt, was recently separated and wants to enjoy her independence to the fullest, while her daughter Nina, upset by these changes, turns to religion. Pierre, Sandro's father, meets Madame Irma at his father's funeral, and she predicts his imminent death, on March 14th. While Pierre is a rational man, he is anxious of the fateful day and gradually becomes superstitious.