Julien, a boy in the sixth grade, was badly depressed by the divorce of his parents. But he soon found that half of the class had come from broken families.

Vansan is 30 years old, but he never learned to make decisions. Whatever it is. Should he marry his girlfriend, should he start a business with his friend, what color should he buy shoes for? Life for him is an eternal dilemma. But one day, fate made a choice for him. Vansan crashes into an advertising post by car and makes a leap in time for 16 years in advance. Now at about forty, he heads a large corporation, is married to a woman with whom he is barely familiar, has a teenage son who is constantly bold to him, and an early-ripened daughter. And he has absolutely no idea what to do with all this. Realizing that he has become everything that he always despised, Vansan is desperate to go back and make the right choice. But can he turn back the clock? ..

山姆即将成为父亲，但是他并不快乐，因为他知道很多夫妻因为有了孩子而感情破裂，他不了解一个怀孕女人的需要，甚至想所服妻子去堕胎，夫妻之间的芥蒂也越来越深。到了妻子怀孕六个月之后，妻子终于因为无法忍受丈夫而离开，但两个月后两人又重新复合，此时山姆也变得过分的殷勤，到了第九个月，妻子生下了孩子，山姆等待人生最好美的一刻终于来临了。