Ooh, la la! A foreign exchange student named Jean-Claude has come to East High. He’s handsome, friendly . . . and he’s French! Jean-Claude is fascinated by American high school customs—almost as much as all the Wildcats are fascinated by him! Of course, Sharpay vies for his attention, but he’s even got Kelsi's head turning. When Kelsi finds out that Jean-Claude is also a musician, she becomes even more smitten! Will she be able to overcome her shyness—or will her attempts hit a sour note? 一生活告一段落，东高中野猫队正准备大肆放松、尽情享受暑假。男主角特洛伊在获知一流的乡村俱乐部要录用他时，简直难以相信自己的好运。但实情是，这份新工作是暗恋他已久的夏培让特洛伊远离女朋友盖比瑞拉的计谋。可是，没想到,特洛伊让整个野猫队和盖比瑞拉同时录用了。夏培十分气愤。特洛伊正好在烦恼大学奖学金的事情，于是在夏培精心安排下，逐步接近权贵的特洛伊，也因为不同的想法让他开始和野猫队产生了嫌隙，凯西为盖比瑞拉和特洛伊参加才艺比赛专门写的歌也被夏培拿去用了。夏培的弟弟莱恩和没了特洛伊的野猫队合作，排练曲目参加比赛。不料被夏培知道，强行取消了他们的资格。盖比瑞拉伤心的辞了职，开始与特洛伊产生裂痕。最终，特洛伊在父亲的帮助下走出了困惑，跟夏培说明了自己的决心，也跟野猫队和好了。夏培没想到在才艺比赛上没有人...