Unexpected...Unaccountable...How? Why? When?I cant put my finger on it...But what I know for sure is my feelings for you... Lee Se Ri18 years oldJust got back to Korea after spending 2 years studying English in NZSoft-spoken, determined and courageousLives alone after the tragic incident involving her sister Kai19 years oldA very mysterious boyHas a dark and painful pastUsed to date Se Ris elder sister, Saejin ForewordThere is someone out there...Waiting for you outside your lonely home...Watching your every move....-------But what do you do when the unexpected happens?