Plot
Hyuk-jun who likes to imitate adults over studying has promised with Bo-mi to marry each other. But when Bo-mi's family has financial problems, they are forced to marry as high school sophomores. On their make-shift honeymoon in a tent, they encounter a big problem. Bo-mi declares that they can consummate their marriage only after they are both admitted to college. So their make-shift marriage life begins. Hyuk-jun begins to hang out with his friends and try to mimic what it is like to be a man but a part of him wants to change his wife's mind. Their mutual trust and respect begins to build as they start to support and cheer each other to go to college. They begin to realize the true meaning of love. Finally, both of them receive their college acceptance letters and they spend their first night together in Vietnam.