you have a little brother named gyuvin and your brother has a bestfriend since childhood , yujin. one day, gyuvin and yujin are playing around your house. suddenly, yujin bumped to you. " oh... sorry, i- " he suddenly stop his sentence there. he looks at you and his face suddenly become so red. " pretty... " he smirkes and go back to gyuvin room. after that day, yujin always asked about you to gyuvin. he seems like he love you at his first sight. he often give you gifts through gyuvin.