- Why did you think I was pregnant?
- Well, Mary said that she had heard something like that.
- And you believed her?
- I didn't have any reason not to believe her.

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

You can hear this line at 01:04:53.582 in the Blu-ray version of the movie.

Quote context

[...]

- And then you leaned.

- And then I leaned.

- Yeah.

- Okay. How did I lean when I leaned?

- How were you leaning?

- Yeah.

- It was a lot different than hugging. Hugging's very different.

- Hugging, that involves arms and hands, and leaning is whole bodies moving in like this. Leaning involves wanting and accepting, leaning.

- Hey, Luce. Is this guy bothering you?

- No, no.

- Are you sure? Because it looks like he's leaning.

- Thank you. See?

- I'll be right over here if you need me.

- Okay, thank you very much.

- I know karate.

- Okay, is... Ahem! Now, all right, what about the other thing?

- The other thing? The other misunderstanding?

- Why did you think I was pregnant?

- Well, Mary said that she had heard something like that.

- And you believed her?

- I didn't have any reason not to believe her.

- So the only reason your brother would wanna marry someone like me is if I was pregnant, right?

- No, no.

- Good night.

- The fact is, you're not really Peter's type.

- Yeah, Jack? All right. Whose type am I? Thank you.

- Look, it's a great idea, you and Peter. It's just not obvious to the whole world, that's all.

[...]