And if you ever do such a thing again, I shall have no choice but to thank you again.
6 seconds sound clip from The New Adventures of Winnie the Pooh - Un-Valentine's Day (S2E5).
You can hear this line at 00:05:12.960 in the Blu-ray version of the TV Series.
Quote context
[...]
- I must give him something as wonderful in return. Perhaps a jar of honey.
- But I'd better not tell anyone, including me. I've never been known for keeping a secret.
- Yes?
- Piglet, you promised not to do it.
- I'm sorry, Pooh. I promise not to do it again. What did I do?
- You gave me a wonderful jar of honey as a valentine gift.
- I did?
- And if you ever do such a thing again, I shall have no choice but to thank you again.
- Happy Valentine's Day, Piglet.
- I'm sorry it's only half full, but it was a long trip.
- Oh, thank you, Pooh, but I can't keep it.
- Why not?
- Because I didn't get you anything. You... my best friend.
- Oh, that's all right, Piglet. Keep it anyway. Only please don't tell anyone about it.
- Oh, my. If the honey wasn't from my best friend Piglet, then from what best friend was it from?
[...]