Don't get too conventional all at once, will you? There'll be a reaction.
6 seconds sound clip from the The Philadelphia Story movie soundboard.
You can hear this line at 01:48:05 in the Blu-ray version of the movie.
Quote context
[...]
- No, Mike. Thanks, but... mm-mmm. Nope.
- But I am beholden to you, Mike. I'm most beholden.
- But they're in there. They're waiting.
- Don't get too conventional all at once, will you? There'll be a reaction.
- Cheer up, Red. It'll be all right. You've been got out of jams before.
- Been got out of them, did you say?
- Certainly. Don't worry. You always have been.
- We've seen George. It's all right, dear.
- Your father will make a very simple announcement.
- Is there anything special you want me to say, Tracy?
[...]