In real-life, relationships come and go. But on the big screen, they stay in our memories forever. Remember Richard Gere and Debra Winger (An Officer and a Gentleman) or Debra Kerr and Burt Lancaster (From Here to Eternity) or Harrison Ford and Melanie Griffith (Working Girl). Of course you do. Take a look back at how Hollywood has presented love stories over the years. These couples are hard to forget.