Narrator: The next morning, Caillou woke up feeling kind of funny. He felt achy. Caillou felt hot and was coughing. He knew what that meant. He had the flu, just like Rosie. Caillou knew Mommy would make him stay home from playschool if she found out he was sick and today was the puppet show day. He didn't want to miss the puppet show. Caillou had to make sure Mommy didn't know he had the flu.