Tomorrow night's the party. The little red-haired girl never answered my letter.

7 seconds sound clip from the Happy New Year, Charlie Brown! movie soundboard.

You can hear this line at 00:14:04.577 in the VHS version of the movie.

Quote context

[...]

- Well, then, what if my hand gets caught in the mail slot, and while I'm hanging there, someone opens the door?

- Charlie Brown, you worry about the most impossible things.

- Hello? Hello? Heather, are you home? I've come to invite you to a New Year's party. I mean, if you don't have anything else to do.

- Would you like to come? I could either pick you up or meet you there... if I ever get my hand out of this mailbox.

- I can't stand it. I just can't stand it.

- Tomorrow night's the party. The little red-haired girl never answered my letter.

- What a way to start a new year.

- Tomorrow night, millions of people will be going to parties and dressing up. Some are even ready a day ahead of time.

- It's too bad Charles couldn't come to the party, sir.

- I couldn't care less, Marcie.

[...]