影片讲述了男主人公牵牛（车太贤 饰）与新“野蛮”女友星星（宋茜 饰）从相恋到结婚的浪漫经历。星星是牵牛的小学初恋，由于韩语不流利常常被周围同学欺负。牵牛最初仍无法忘记分手离别的前任“她”，直到有一天，牵牛再次遇见初恋星星后，便不顾身边人的反对和她走进婚姻殿堂，没想到摆在他面前的却是超出想象的烦恼。Gyun-Woo (Cha Tae-Hyun), who can't forget the sassy girl, meets his first love (Victoria). He fell in love with her when they were in elementary school. At the time, other kids teased her because she wasn't very good with Korean. Despite the opposition of others, Gyun-Woo and his first love marry. What awaits for Gyun-Woo goes beyond his imagination.