Teddy Pasternak at 2011-09-28 15:17:01:
It's such a good film. And very interesting to see that this scene is completely different from the script and vastly superior. No need for any speeches when these fantastic actors say so much with just their looks. Or does the speech happen before this clip starts? I can't remember. The silence makes it much more poignant and sad.
It's extra sad to see John Cazale in his last role. He only made five feature films and they're all classics: The Godfather, The Conversation, The Godfather: Part II, Dog Day Afternoon, and The Deer Hunter.
He was suffering from bone cancer as they were filming this so they scheduled his scenes first. The studio wanted him replaced but Meryl Streep, whom he was dating at the time, threatened to quit if they did. He died before the movie was released.