Shin Hye Jung is me. I'm currently 15 about o turn 16. Do you have a childhood friend that's a boy? Have you ever promised to each other you will marry them and love each other forever...? I had such a wonderful memory that time.... but now.... Now we don't talk to each other but pass by each other like as if we are just "classmates"..... Kim Seok Jin, why are we like this now....? Why can't we be like the old us? Jin-chan... I miss you...