Lynn (22) lives with her brother in Berlin. There she enjoys the advantages of family life, without really feeling involved in it. She does not have any precise aim in life, but manages to awaken the interest of many people with her direct and spontaneous character. Her boyfriend David is very different: he is entirely engrossed in his very disciplined swimming training for the...。他们来自一个注定要拯救我们脱离同一命运的世界。。如果交换人生会交换家人,你还愿意吗?仲达与金好相亲后,意外和暗恋金好的少年陆小谷换身,并误打误撞交换了家人,开启了令人捧腹有笑有泪的奇“换”之旅……。