Prologue:

          Roxanne Lee, who’s more known for her nickname Roxshi is someone with a sad past, although everyone couldn’t see it through their eyes, one person sees it with his heart, Kim Hee Chul her fiancé, after thirteen long years of being best friends, they admitted that they loved no one but each other, but an accident happened and Rox Shi’s first love was taken away from her. A year had passed Rox Shi, now 23 and an incoming college senior was being haunted by the memories of she  and Hee Chul have through Kim Ryeowook, Rox Shi’s block mate, and the receiver of Hee Chul’s heart. How could someone whom she don’t know, know who she was? How could he know what happened? Why is he having flashbacks of the events that happened when he is completely unaware of it? How could Ryeowook know Roxshi’s heart? Is it true that the heart remembers everything, even if the heart that once your fiancé‘s heart, now belongs to somebody else? Someone who’s confused about what’s happening in his life.  Will he able to say, my heart is yours?