Rick: Say, why don't we get married in Marseilles?
Ilsa: That's too far ahead to plan.
...
Ilsa: I love you so much. And I hate this war so much. Oh, it's a crazy world. Anything can happen. If you shouldn't get away, I mean, if something should keep us apart, wherever they put you and wherever I'll be, I want you to know that...kiss me. Kiss me as if it were the last time.
Ilsa: That's too far ahead to plan.
...
Ilsa: I love you so much. And I hate this war so much. Oh, it's a crazy world. Anything can happen. If you shouldn't get away, I mean, if something should keep us apart, wherever they put you and wherever I'll be, I want you to know that...kiss me. Kiss me as if it were the last time.
Rick : Say, why don't we get married in Marseilles?
Ilsa : That's too far ahead to plan.
...
Ilsa : I love you so much. And I hate this war so much. Oh, it's a crazy world. Anything can happen. If you shouldn't get away, I mean, if something should keep us apart, wherever they put you and wherever I'll be, I want you to know that...kiss me. Kiss me as if it were the last time.
http://www.moviequotedb.com/movies/casablanca/quote_28354.html