Poor Frosty. He didn't know about Jack Frost's plans. And even if he had known, he wouldn't have cared.
7 seconds sound clip from the Frosty's Winter Wonderland movie soundboard.
You can hear this line at 00:11:41.627 in the Blu-ray version of the movie.
Quote context
[...]
- Hmm... Oh, this isn't the magic hat. This is a horse's hat.
- Somebody's been horsing around with Jack Frost.
- Now, who did it? It's him. That frosted snowman did it.
- I'll show them, though, that nobody makes a fool of Jack Frost.
- When I get through, there'll be no more Frosty the Snowman.
- For all his thoughts were about his beloved, still-silent Crystal.
- Oh, gee, Crystal, I don't care if you're not all living.
[...]