- All night, huh?
- Um... Good night.

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

You can hear this line at 00:48:19.252 in the Blu-ray version of the movie.

Quote context

[...]

- Do you want me to help you now?

- All right, a little help would be good.

- Okay.

- Ready? One, two, three.

- Ooh! I think the sofa should go right there.

- Oh, no. No, no, no. Look at this. Idiot has blocked me in.

- But I told you not to park that close.

- Aargh.

- Hey, check the meter, see what time.

- It's 6:00. They can pretty much stay here all night if they wanted to.

- All night, huh?

- Um... Good night.

- You're just gonna leave me here with the truck?

- Basically, yeah.

- Well, maybe I ought to walk you back.

- Well, what for? For protection.

- Oh, no, I'm fine. I'm okay.

- For me. I don't wanna be here by myself. This is Chicago.

- You look cold.

- Hmm?

- You look cold.

- Probably because I am cold. How about you?

- This jacket's reversible. I'm wearing the warm side now.

- Oh, I see.

[...]