新的一年，班上来了一位新同学大宝。大宝因为冒失莽撞而给大家造成许多困扰。艾伦和同学们都不喜欢他，并开始嘲笑，作弄和排挤大宝。 It's a new school year and a new boy Barry has just joined the class. Barry is clumsy and reckless, resulting in a lot of problems for everyone. Aaron and the other kids dislike him and soon start making fun of Barry, even going on to isolate and bully him.