But Sister has a case of laryngitis, meaning that she's afraid to go on stage. And Brother remembers his last line clearly (which Sister doesn't care about). But when the play come, Sister remembers everything, and Brother almost forgets his last line.Given the lead role in the school play, Sister Bear is sure she'll forget her lines. Despite Brother's teasing, she follows Mama's advice and practices until she's perfect. On the night of the performance, it's Brother who ends up with stage fright and who is rescued by his sympathetic sister.