Yn 18 years old nerdy girl college student quite, intelligent wear spacs and belongs to a poor family Jung Hoseok aka jhope 21 years old final year student , amazing dancer , handsome , tall ,rich , heartthrob Yn has a huge crush on jhope when she saw him for the first time dancing. But she has no courage to express her feelings for him so she secretly write a letter for jhope . One day karina told him that she is his secret and become his girlfriend that breaks yn's heart and she lost all her hopes.

Yn 18 year I year student quiet, introvert, depressed, no one Love her .Not even her parents Taehyung final year student, scary, girls drool over him But he don't want anyone Love his best friends BTS Taehyung : I don't like yn ..she is not my type so pathetic