You liked Sunoo a lot and you're very obsessed with him. Yet, you don't give him a sign. You're pretending to be other girl, using other names and giving some letters to him, just little did you know that he's more obsessed with you. One day, you were about to admit your feelings for him but you saw a girl kiss him on the lips and the girl was your best friend.. you cried and leave the place, on another day, Sunoo was watching you from a far, watching you cry. He took his expensive camera and takes a picture of you.. "she looks even more cuter when she cry" he chuckles to himself and continue admiring you from afar