- Well, good heavens, Liz, you never told me anything.
- You never asked me!
- Well, I know, but you...

7 seconds sound clip from the The Philadelphia Story movie soundboard.

You can hear this line at 00:29:16 in the Blu-ray version of the movie.

Quote context

[...]

- George Kittredge, my fiancé, never had anything either, and he...

- Are either of you married?

- No, no. Uh, no.

- You mean you were, but now you're divorced? Well, come now, surely you're not ashamed of it.

- Of course I'm not ashamed of it.

- What?

- Well, it was years ago. I was only a kid in Duluth.

- Well, good heavens, Liz, you never told me anything.

- You never asked me!

- Well, I know, but you...

- Joe Smith. Hardware.

- You're the darndest girl, Liz.

- I think I'm sweet.

- Duluth. That must be a lovely spot. It's west of here, isn't it?

- Sort of, but occasionally we get the breezes.

[...]