Doesn't matter. Because the sex thing is already out there, so the friendship is ultimately doomed, and that's the end of the story.

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

You can hear this line at 00:12:48 in the Blu-ray version of the movie.

Quote context

[...]

- How do you know?

- Because no man can be friends with a woman that he finds attractive. He always wants to have sex with her.

- So you're saying that a man can be friends with a woman he finds unattractive.

- No, you pretty much wanna nail them, too.

- What if they don't wanna have sex with you?

- Doesn't matter. Because the sex thing is already out there, so the friendship is ultimately doomed, and that's the end of the story.

- Well. I guess we're not gonna be friends then.

- Guess not.

- That's too bad.

- You were the only person that I knew in New York.

- You say ee-ther, I say either. You say nee-ther and I say neither. Ee-ther, either and nee-ther, neither. Let's call the whole thing off.

- Yes, you like potato and I like pot-ahto. You like tomato, I like tom-ahto. Potato, pot-ahto. Tmato, tom-ahto. Let's call the whole thing off.

[...]