- Do you know what that tune reminds me of?
- Yes, thank you. Two dozen unsold cigarette boxes.

5 seconds sound clip from the The Shop Around the Corner (1940) movie soundboard.

You can hear this line at 00:56:00.379 in the Blu-ray version of the movie.

Quote context

[...]

- Have you read Zola's Madame Bovary?

- Madame Bovary is not by Zola.

- Mr. Kralik, are you still here?

- Are you deliberately trying to spoil my evening? Why do you want to do me harm? Why do you hate me so?

- I don't hate you.

- Oh! I suppose you love me.

- Well, why should I? What've you done to make me love you?

- I don't want you to love me.

- I don't!

(instrumental music)

- Do you know what that tune reminds me of?

- Yes, thank you. Two dozen unsold cigarette boxes.

- No, no, no. Wrong again.

- It reminds me of a girl out of a job. A very nice girl, too, I thought.

- You thought that. How you can lie!

- Of course that was before you started to make fun of me and giving imitations of me in the locker room.

[...]