"Goodbye," L.Joe gave his back and walked away coolly.

L.Joe and Jiyeon both grew up in America and met there, eventually becoming couples. After dating over a year, they ended their love story at the end of frequent fights. After saying goodbye to their relationship, L.Joe settled back in his native, Korea. He was settling down well, but his heart still aches for Jiyeon even after a year. L.Joe greatly regretted on leaving such a good person but he realised it only when he arrived Korea and it was too late. Everyone calls him a lovefool but L.Joe did not care; he really missed Jiyeon.

Now, Jiyeon has returned to Korea and joined the same school as that of L.Joe's. But the old Park Jiyeon whom L.Joe used to know was gone; replaced by a hot, fashionable heartbreaker. After being heartbroken by L.Joe, Jiyeon loathed him and flinched even on hearing her ex's name.

Now that the two have met, will L.Joe cure Jiyeon's heart which he himself destroyed into pieces? Will their love story be beautifully written this time?