There is a line often misquoted from
Casablanca (1942). In a scene where Rick
(Bogart) sits in the darkened nightclub, alone except for Dooley's
piano-playing Sam, he is seen drinking and tormenting himself by
insisting that Sam repeatedly play "As Time Goes By," saying, "You
played it for her, you can play it for me... If she can stand it, I
can! Play it!" Bogart's line is often misquoted as, "Play it again,
Sam!"