Caillou is at Grandma's house and is in bad mood. Grandma thinks he might be happier if he painted, but Caillou doesn't want to later he changes his mind. Grandma then finishs painting and starts making an apple pie.
Soon, Caillou isn't in a bad mood anymore and Grandma finishes making the apple pie and they then have some. Grandma likes Caillou's painting and he continues to work on it until Caillou's Mommy comes to get him.
- During the fundings on PBS, Caillou is seen painting in this episode, but instead the board says "From viewers like you. Thank you!".