I'm terribly sorry, Raoul, but I can't tonight. Why not?
3 seconds sound clip from the Phantom of the Opera (1943) movie soundboard.
You can hear this line at 00:07:17.172 in the Blu-ray version of the movie.
Quote context
[...]
- I just got back from Rouen. Now I must talk to you for a moment.
- Raoul, I shouldn't have left.
- Christine, dear. I hurried over to tell you something.
- What?
- Again?
- Still.
- What a wonderful audience tonight.
- Wonderful. And you were marvelous, Biancarolli.
- We're having supper tonight at the Café de l'Opéra.
- I'm terribly sorry, Raoul, but I can't tonight. Why not?
- If you have another engagement tonight, break it.
- You've had your fling at this for two years.
- But I don't want to give up the Opera. Not until I've had a chance to really sing.
[...]