Buffet Froid (1979)

- I'd like to talk to you for a few minutes.
- What about?
- Your wife.
- You knew her?
- I killed her.
- Come in. Have you eaten?
- No.
- I've some soup leftover...want some?
- Well, I wouldn't say no.
- Doesn't taste good?
- Yes...
- Then why are you making a face like that?
- It won't go down.
- Upset stomach?
- I think about her...
- Who?
- Your wife.
- Do as I do... Forget about her!
- I can't forget her!
- Now, pull yourself together, or I'll throw you out!

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This is a direct copy of the dialogue in Buffet Froid, and should be reason enough for anyone to want to see it.

IMDB