You don't know who she was, Annie.
3 seconds sound clip from the Sleepless in Seattle movie soundboard.
You can hear this line at 01:12:59.092 in the Blu-ray version of the movie.
Quote context
[...]
- And all I could say was hello.
- It's a sign that I have watched this movie too many times.
- So stupid! The minute I listened to that stupid program on the radio, I've been a complete jerk.
- You don't know who she was, Annie.
- I saw her. I have a picture of her. I'll show you a picture of her.
- That detective in Seattle sent me a picture of her.
- Here. See? That's exactly what she looks like.
- This is a picture of someone's back.
- Well, it's her and he was crazy about her.
[...]