Summary:they say opportunity knocks but once, now Ga Eul give up on him before Yi Jeong realizes that the only person who he really needs in his life was now gone from him FOREVER...  HE goes, SHE waits,HE promises, SHE hopes,but they say promises are not enough, if its not put into act, he change but for a while and she use to be fed up, now she give up,maybe…..maybe they are not really meant to be since the start,she just pushed to her mind that why they can give a try,but it only turn into a deeper heartaches,then she realized HE is not HERSOULMATE to have a Happily ever after…  Foreword    "let me make everything right… lets start all over again…"- Ji Yeong"you already forgot that opportunity knocks but once, im sorry…"-Ga Eul