That's all right, miss. Don't worry. We're used to it. Like doctors.

5 seconds sound clip from the The Third Man (1949) movie soundboard.

You can hear this line at 00:28:32.857 in the Blu-ray version of the movie.

Quote context

[...]

- I'm afraid I shall have to keep this for a while, Miss Schmidt.

- How do you expect her to live in this city without her papers?

- Write her out a receipt, Paine. And give her a receipt for those letters, too.

- This way, miss.

- I suppose it wouldn't interest you to know that Harry Lime was murdered. You're too busy. You haven't even bothered to get the complete evidence.

- Must you take those?

- They'll be returned, miss.

- They are private letters.

- That's all right, miss. Don't worry. We're used to it. Like doctors.

- There was a third man there. I suppose that doesn't sound peculiar to you.

- I'm not interested in whether a racketeer like Lime was killed by his friends or by an accident. The only important thing is that he's dead. I'm sorry.

- Tactful, too, aren't we, Callaghan?

- Calloway.

- Must you take those letters?

- Yes, I'm afraid so. They're Harry's.

- That's the reason.

[...]