十年前，Wolf和Sabine Palfy离婚。从那时起，他们的女儿查利和她的父亲和她的孪生姐妹路易丝和她的母亲一起生活。他们从不知道对方的任何事，因此只有在苏格兰的寄宿学校上学时才有机会见面。起初他们不能忍受对方，但过了一会儿，他们开始收集有关他们的起源信息。他们的关系，他们计划把他们的父母回来了：因此，查利拜访她的母亲，假装是路易丝，而她的姐姐去的父亲假装查利。

Ten years ago Wolf and Sabine Palfy got divorced. Since then their daughter Charlie grew up with her father and her twin sister Louise lived with her mother. They never knew anything about one another and thus only met by chance when they join a boarding school in Scotland. At first they cannot stand each other but after a while they start gathering information about their origin. Realizing their relationship they plan to bring their parents back together: Thus, Charlie visits her mother and pretends to be Louise, whereas her sister goes to the father pretending to be Charlie.