You really loved this guy at your school and one day you confessed to him but he rejected you, you hated him to guts but still had feelings for him then you heard that he was moving from Mokpo to somewhere else in South Korea. Ofcourse you were heart broken then after 2 years you moved out of Mokpo too due to the bullying and in to Seoul. Coincidentally you find yourself the same highschool as he's in.