Jang Mi (Han Sun Hwa) is an immature mama’s girl who grew without experiencing any hardship in life. Unlike her parents’ will to marry her off to a promising man they choose for her, Jang Mi has the hope to marry someone she falls madly in love with. As she dates healthy and innocent engineering student Cha Dol (Lee Jang Woo), she slowly begins to realize the meaning of love. Meanwhile, Cha Dol who gets back on his feet after being dealt with an unexpected blow. Along the way, he finds the answer to his problems and searches for happiness. A young dad who is still in college has to grow up fast to take care of his family but he brings hopes to others with the way he overcomes the many obstacles that lay in his path.