No! You can't breathe a word. No one must ever know.
6 seconds sound clip from the Shrek (2001) movie soundboard.
You can hear this line at 01:04:48 in the Blu-ray version of the movie.
Quote context
[...]
- Princess and ugly don't go together.
- That's why I can't stay here with Shrek.
- My only chance to live happily ever after is to marry my true love.
- Don't you see? That's just how it has to be. It's the only way to break the spell.
- You at least gotta tell Shrek the truth.
- No! You can't breathe a word. No one must ever know.
- What's the point of being able to talk if you gotta keep secrets?
- Promise you won't tell. Promise!
- All right, all right. I won't tell him. But you should.
- I tell him, I tell him not. I tell him, I tell him not. I tell him.
[...]