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

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

You can hear this line at 01:33:00 in the Blu-ray version of the movie.

Quote context

[...]

- Ee-ther, either. Nee-ther, neither. Let's call the whole thing off.

- 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.

[...]