A man who writes the book on ending a romance runs into rough sledding while starting a new one in this comedy. Quincy (
Jamie Foxx) is a magazine editor whose life takes an unexpected turn for the worse when his fiancée, Helen (Bianca Lawson), decides to give him some interesting news at their engagement party -- she's breaking up with him. A few days later, Quincy's boss, Phillip (
Peter MacNicol), gives him the task of cutting manpower in his department by 15 percent; too emotionally beaten to fire anyone, Quincy responds by quitting his job. Deeply depressed, Quincy begins writing a letter to Helen to explain his feelings, but as he analyses his emotions, his notes take a different turn, and Quincy decides to write a book about how to painlessly break up with someone. The book becomes a smash best-seller, and Quincy's friends begin turning to him for advice on the subject of getting out of relations. Quincy's cousin Evan (
Morris Chestnut) is eager to call things off with his girlfriend, Nicky (
Gabrielle Union), and asks him to do the dirty work for him; however, Evan begins to have second thoughts when he discovers Quincy has fallen for her. ~ Mark Deming, All Movie Guide