We used to love each other Both of us to feel the same but youre gone now,I wonder where are you? I should have treat you better,now that youre gone how can I ever bring those memories back? ForewordKwon Yuri and Im Yoona are close friends, yoona cherish yuri the most, yuri is the only person she have and she dont wanna ever lose yuri, she loves yuri more than a friend, shes doing everything to make yuri how much she love yuri, shes not sure if yuri feels the same, if yuri feels the love that she gave, but an accident ruin eveything...  yoona died. the fact that yuri couldnt accept yoonas death, she blames herself, she think yoona died because of her.  as years pass, her memories with yoona will come back with another person. the memories that she and yoona spent will come back with another person. Jessica Jung is the girl who has the same personality as yoona, bubbly , cute, sweet, admirable, her parents sent her to a all girls school, where she will meet  Kwon Yuri the cold girl that will make her fall inlove, shes straight but everytime yuri is there she start being gay for yuri. Kwon Yuri was stuck in the past, she never want to hurt yoona before yoonas death, she use to blame herself for yoonas death, everyday she sees yoona, she sees yoonas face in her dream, she want to forget her memories with yoona but then jessica jung came who changed her life.