Well, that is something you can do too, Sally.
3342 seconds sound clip from the Be My Valentine, Charlie Brown movie soundboard.
You can hear this line at 00:11:23.502 in the DVD version of the movie.
Quote context
[...]
- Why don't you make him a valentine with your own hands?
- What do you think I've been trying to do?
- I can't even draw a good heart.
- Here, let me show you. You get a piece of paper, fold it and cut out a heart like this.
- Well, that is something you can do too, Sally.
- Let me try. You take some paper, fold it like this. Then you cut some diamonds, hearts, moons.
- Then when you open it, you'll have something very nice.
- Okay, everybody put your valentines in the box. Then we'll have our party and refreshments.
- Did you see my name on any of those valentines?
- No, I haven't been paying any attention.
[...]