Michael Riley dreams of being seventeen again, and his wish is fulfilled. He returns to school, where he met Laura, because he still loves her. Michael is incredibly happy that he again seventeen, he finds Laura, who, as a widow, brings up two children. He finally understands the reason why he and Laura broke up, but Laura makes Michael realize that there's no turning back. In the end, Michael accepts this, and in a relationship with Laura, he has a chance to start over from the beginning, when the old years return to him.