Synopsis
17-year old Do-yeon (Jung So-min 郑素敏) is tired of her dad’s constant nag to study. Officer worker Sang-tae (Yoon Je-moon 尹帝文) doesn’t understand why Do-yeon can’t just study, which he believes is the easiest thing in the world, and why she’s so interested in boys at such an early age. When they argue under a gingko tree one day, they wake up the next day in each other’s bodies. Now they must live as their counterpart for a full week without getting into an argument in order to return to their own bodies. But to their utter shock, it’s an eventful week that contains daughter’s first date and the father’s crucial presentation.