如果交换人生会交换家人，你还愿意吗？仲达（雷佳音 饰）与金好（张小斐 饰）相亲后，意外和暗恋金好的少年陆小谷（张宥浩 饰）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……
Lei Jiayin
Zhong Da / Lu Xiaogu
Zhang Xiaofei
Jin Hao
Zhang Youhao
Lu Xiaogu / Zhong Da
Sha Yi
Lu Xiaogu's Father
Liu Mintao
Lu Xiaogu's Mother
Yu Ailei
Boss Lu
Ding Jiali
Jin Hao's Mother
Wu Yanshu
Lu Xiaogu's Grandmother
Yang Enyou
Lu Xiaodao
Cao Tongrui
Xiao Pang
Yue Yunpeng
Taxi Driver
Yang Di
Restaurant Waiter
Xu Zhisheng
Balloon Salesman
Song Jiateng
Boss Lu's Assistant
