- Really, Isabella, I hope I misunderstand.
- Well, you don't!

5 seconds sound clip from the Wuthering Heights (1939)) classic radio play.

You can hear this line at 00:32:58 in the radio play.

Quote context

[...]

- Edgar, I think you behaved abominably. And you too, Cathy.

- What in thunder do you mean?

- You could at least have been civil.

- You dismissed him as if he'd been a servant.

- Well, do you consider him anything else?

- Yes, I find he's grown fascinating and distinguished.

- Really, Isabella, I hope I misunderstand.

- Well, you don't!

- We see all too few people... and I for one shan't be rude if he ever calls again.

- I greatly dread what the future will bring.

- Oh, nonsense, darling. I tell you, the past is dead.

- That's all, Joseph. You'll stay on, of course.

- Thank you, sir.

[...]