(A42 WIP title: "Caillou and the Paper Hat") Caillou's Grandpa comes over to watch him. Soon after, Clementine stops by to show Caillou a birdhouse she made for her father. Caillou wants to make one too, but doesn't want Grandpa's help at first. When he's unable to make one, Grandpa tries to show Caillou the art of paper crafts instead. He finally comes up with the idea of a paper hat. Caillou uses Grandpa's crossword puzzle to make it, Grandpa couldn't solve it anyway. When Dad arrives home, Caillou presents it to him and at first he thinks that it's a sailboat. Caillou's upset at first, but then Daddy praises it, calling it the best present he's ever given him. (thetvdb.com)