(plus the previous two lines) Are an adaptation of:<br> "Of all the gin joints in all the towns in all the world, she walks into mine."<br> Rick Blaine (Humphrey Bogart), Casablanca, 1942.  Interestingly, the line as it ended up in the film was an adaptation by Bogart from the script original<br> "Of all the cafés in all the cities in all the world she walks into my café".