But you have no idea what it's like to be alone.

2 seconds sound clip from the While You Were Sleeping (1995) movie soundboard.

You can hear this line at 01:06:22.212 in the Blu-ray version of the movie.

Quote context

[...]

- Because I don't remember you having had a conversation with your father. I mean, you do want to leave the business, don't you?

- Is this just another miscommunication that we are having here?

- What do you know about my family? Spending a week with them does not make you an expert.

- Spending a lifetime with them hasn't made you one either.

- Yeah, well, I know that keeping your family happy gets complicated.

- Would your father be happy knowing you're sitting in a token booth planning vacations that you aren't taking?

- No, he wouldn't. You're right.

- But you have no idea what it's like to be alone.

- Hey, you have Peter.

- I don't have anybody. Good night.

- Happy New Year!

- Ox, they called me and told me to get down here. What happened?

[...]