Oh, it's nothing. It's just that I've been thinking about little Glinda again.

5 seconds sound clip from the The First Easter Rabbit (1976) movie soundboard.

You can hear this line at 00:15:00.305 in the Blu-ray version of the movie.

Quote context

[...]

- We've got to find a way in.

- Crafty old Zero knew one thing that no one had bothered to tell the new Easter rabbit.

- The golden Easter lily kept the valley warm and green all year long. If it were to disappear, springtime would disappear with it.

- There's that rabbit playing his egg-rolling game...

- Why so glum, chum?

- Oh, it's nothing. It's just that I've been thinking about little Glinda again.

- How is she, doctor?

- She's sleeping now. She's going to be just fine.

- Oh, thank you, doctor. That's... That's the best thing I could hear.

- Oh, I forgot. She seems to be mumbling something about somebody called Stuff or Stuffy or something?

- Oh, he was her favorite toy. Heh heh. A silly old stuffed rabbit.

[...]