Uh-but you'll keep it a secret?
4 seconds sound clip from the The Invincible Armour movie soundboard.
You can hear this line at 00:36:03 in the DVD version of the movie.
Quote context
[...]
- Sister, Mr. Chow is sick. He was taking herbs.
- Oh, Mr. Chow, if you'd like to stay here, we'd be delighted to have you.
- Tell me who your Grandfather is and I'll stay.
- Uh-but you'll keep it a secret?
- Oh? He's one of the three pupils of Iron Armor Shen, whose known as the Iron Gentleman.
- Pity, he was killed. Still a mystery how he was killed. His killer was never found.
- Hey, listen. You teach me and I'll teach you!... Right.
[...]