- Let's...
- Call it off!
- Oh, let's...
- Call it off!
- Baby, let's...
- Call it off!

10 seconds sound clip from the When Harry Met Sally... movie soundboard.

You can hear this line at 01:33:08 in the Blu-ray version of the movie.

Quote context

[...]

- You say potato and I say pot-ahto. You say tomato, I say tom-ahto.

- Potato, pot-ahto. Tomato, tom-ahto. Let's call the whole thing off.

- Oh, if we call the whole thing off, then we must part. And though if we ever part, that would break my heart.

- You say laughter, I say larf-ter.

- You say after, I say arf-ter. Before we know we need each other so we'd better call, call it off, oh!

- Let's...

- Call it off!

- Oh, let's...

- Call it off!

- Baby, let's...

- Call it off!

- Sugar, why don't we... Let's, let's call the whole thing.

- They're writing songs of love, but not for me.

- A lucky star's above, but not for me.

- With love to lead the way, I've found more clouds of gray than any Russian play could guarantee.

[...]