You are a girl named Lee ChoHee, but prefered to be called Jin. You are 18 years old, always smiling, happy, bright, bubbly, joyful, cheerful and cute. 

You moved to Korea when you were 16 to study. Just before you graduated, Woolim Ent. Had an addition on your school, which you went to. You were the only one that got approved. Since you havn't a place to stay after you graduated, Woolim said they could have you, through there were still 3 moths till you would become an official trainee for the group Sweet Melody. What Woolim meant by having you, was that you were staying with Infinite at their dorm.

As you met Infinite you experienced something you never thought you would. You weren't sure yet but you think it was what people call love at first sight.