I knew it. I knew it. That's how these stories get started. Big blabbermouth.
9 seconds sound clip from the The Seven Year Itch (1952) movie soundboard.
You can hear this line at 01:05:40 in the Blu-ray version of the movie.
Quote context
[...]
- One must learn to walk before one can run. Thank you and good-bye.
- I'm in big trouble. I know girls like this. They just can't keep their big mouths shut.
- I knew it. I knew it. That's how these stories get started. Big blabbermouth.
- I know him very well. He was in here for dinner only last night - 260 calories.
- The word is spreading. It's spreading. It's like jungle drums.
- Everybody knows about it. Everybody's talking about it.
[...]