While cast members of a musical version of The Taming of the Shrew celebrate "Another Op'nin', Another Show", the show's stars, Fred Graham and Lilli Vanessi, celebrate the first anniversary of their divorce.  They take time from their bickering to recall they had once sung "Wunderbar" in a long-forgotten operetta.  Lilli receives a bouquet from Fred, leading her to believe he still loves her, and she confesses she is still "So in Love" with him, but when she learns the flowers are meant for Lois, the show's ingenue, she determines to be revenged.  Fred's problems are compounded when Lois' boyfriend, Bill Calhoun, signs Fred's name to a gambling debt.  Opening night is peppered by warfare between Fred and Lilli, and by demands from two comic hoods for payment of the debt.   In the course of the evening Fred and Lilli recognize they still do love each other.

Kiss Me Kate — Overview