It's Doris's first day at school, and unlike her big-mouthed big brother, she's quiet and a bit shy. "Turn it up, Doris!" Boris tells her. But nothing can make her speak up until Boris falls down a hole on the way home. Then Doris surprises everyone when she saves the day by shouting for help. After that, Doris is so much more confident, and loud, that Boris has to say, "Turn it DOWN, Doris!"