Ten years.
3 seconds sound clip from the When Harry Met Sally... movie soundboard.
You can hear this line at 00:34:03 in the Blu-ray version of the movie.
Quote context
[...]
- Yeah, you did. You were just so uptight then. You're much softer now.
- You know, I hate that kind of remark. It sounds like a compliment, but really it's an insult.
- OK, you're still as hard as nails.
- What's the statute of limitations on apologies?
- Ooh, I can just get it in under the wire.
- Would you like to have dinner with me sometime?
- Are we becoming friends now?
[...]