I guess we'd better say goodnight. You have an engagement, yes, and so have I and we shouldn't be late.
10 seconds sound clip from the The Shop Around the Corner (1940) movie soundboard.
You can hear this line at 01:35:55.591 in the Blu-ray version of the movie.
Quote context
[...]
- I'd built up such an illusion about him. I thought he was so perfect.
- I had to come along and destroy it, huh?
- That's alright. I guess I really ought to thank you.
- It's sweet of you to try to cheer me up.
- No, please, don't make it more difficult for me.
- And I'd say, Klara, darling.
- Psychologically, I'm very confused, but personally, I don't feel bad at all.
[...]