Nam Jin Ae was is just normal girl. Enjoying her life with her friend(s) and cousin(s), Shin Min Jung and Kim So Young. Until one day a random boy came into her life. He knew who you were and kept talking to you. You had no idea who he was and try to ignore him but couldn't because your brother and cousins brother were best friends with him. Your brother would tell you everything (well not everything) of what he would do to try to get your attention. You didn't like him at all because first you didn't now who he was at all and second your brother never told you who he really is. He was keeping a secret from you and you didn't now. Your brother loved you so much but he didn't want to tell you yet, because the time was never right to tell. So he kept it quiet for a while. But he might not have to tell you if you fell for the guy already, so he wanted to enjoy the show and see what happens to you.