You know you don't have to act with me, Steve. You don't have to say anything, and you don't have to do anything. Not a thing. Oh, maybe just whistle. You know how to whistle, don't you, Steve? You just put your lips together, and blow.
Jules Furthman (1888–1960), U.S. screenwriter, William Faulkner (1897–1962), U.S. novelist, and Howard Hawks. Marie Browning (Lauren Bacall), in To Have And To Have Not (film), spoken to Harry Morgan (Humphrey Bogart) (1944).
The film is best remembered for the on- and offscreen romance between Bogart and Bacall, which resulted in marriage the following year.