AllMovie

After a riotous night on the town in which Lucy (Lucille Ball) drives a waiter (Frank Nelson) into a frenzy over her indecision as to what she wants for dinner -- or even which table she wants to sit at -- Ricky (Desi Arnaz) accuses his wife of being constitutionally incapable of making up her mind. He further insists that she has never finished anything she has ever started. Hoping to get even, Lucy digs up an unfinished love letter from her old beau Tom Henderson and adds a few "finishing touches," which she is convinced will arouse Ricky's jealousy. Unfortunately for Lucy, Ricky has been tipped off to her little scheme...and the plot rolls merrily onward to a sidesplitting climax wherein Lucy outrageously "flirts" with a department-store mannequin.