And if by some chance you two hit it off, then we could all still be friends, instead of drifting apart the whey you do when you get involved with someone who doesn't know your friends.
9 seconds sound clip from the When Harry Met Sally... movie soundboard.
You can hear this line at 00:51:32 in the Blu-ray version of the movie.
Quote context
[...]
- You're right. I know you're right. (2)
- Somewhere on the next block.
- Oh! I can't believe I'm doing this.
- Look, Harry is one of my best friends and you are one of my best friends.
- You and I haven't drifted apart since I started seeing Arthur.
- If Arthur ever left his wife and I actually met him...
- I am sure that you and I would drift apart.
- You're right. I know you're right. (3)
[...]