- Do you know what I wish would happen? When your bell rings at 8:30, and you open the door and instead of Popkin, I come in.
- No, please, don't make it more difficult for me.
- And I'd say, Klara, darling.
- Oh, no, you mustn't.

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

You can hear this line at 01:36:07.499 in the Blu-ray version of the movie.

Quote context

[...]

- That's alright. I guess I really ought to thank you.

- Klara, if I'd only known in the beginning how you really felt about me things would have been different. I... We wouldn't have been fighting all the time.

- If we did quarrel, it wouldn't have been over suitcases and handbags, but over something like whether your aunt or grandmother should live with us or not.

- It's sweet of you to try to cheer me up.

- I guess we'd better say goodnight. You have an engagement, yes, and so have I and we shouldn't be late.

- Do you know what I wish would happen? When your bell rings at 8:30, and you open the door and instead of Popkin, I come in.

- No, please, don't make it more difficult for me.

- And I'd say, Klara, darling.

- Oh, no, you mustn't.

- Oh, dearest, sweetheart Klara, I can't stand it any longer. Please take your key and open post office box 237 and take me out of my envelope and kiss me.

- Mr. Kralik, you must...

- Dear friend.

- You? Dear friend?

- Are you disappointed?

- Psychologically, I'm very confused, but personally, I don't feel bad at all.

- Oh, Klara.

[...]