Lauren Bacall for "To Have and Have Not" (1944), Bacall was so nervous that, to minimize her quivering, she pressed her chin against her chest, faced the camera, and tilted her eyes upward. This effect, which came to be known as "The Look", became another Bacall trademark, along with her sultry voice. Bacall's character in the film used Slim Hawks' nickname "Slim", and Bogart used Howard Hawks' nickname "Steve". The on-set chemistry between the two was immediate according to Bacall. She and Bogart (who was married at the time to Mayo Methot) began a romantic relationship several weeks into shooting. Bacall's role
Lauren Bacall but, in her autobiography, she wrote that Sinatra ended the relationship abruptly after becoming upset that the story of his marriage proposal to Bacall had reached the press. When Bacall was out with her friend Irving Paul Lazar, they encountered the gossip columnist Louella Parsons, to whom Lazar revealed the details of the proposal. Bacall met Jason Robards. Their marriage was originally scheduled to take place in Vienna, Austria, on June 16, 1961; however, the plans were shelved after Austrian authorities refused to grant the pair a marriage license. They were refused a marriage also in Las Vegas, Nevada. On