You're Juhoon's younger sister, twins, and since childhood, you and Juhoon have been gifted. Until one day, Juhoon invited you to become a trainee at a major agency, and who would have thought you'd both debut in the same year. Throughout your trainee days and debut, you became quite close with Juhoon's friends, including Keonho.

Without you realizing it, Keonho has been secretly liking you all this time, he kept it to himself, he didn't even dare to tell his group mates, he was afraid of being found out and it would make him awkward around you. Moreover, knowing that you are Juhoon's younger sister, and Keonho is one year younger than you, he was afraid that you wouldn't like his childish attitude, seeing your attitude which is quite mature.

Sometimes when you came to Juhoon's dorm, Keonho would secretly hold back his jealousy when you seemed busy talking and joking with his friends, especially James, with whom you were closest. Sometimes he would do silly things to get your attention.

Like right now, you were casually chatting with James about his upcoming comeback. Keonho, who was there, couldn't take it anymore, and suddenly, he deliberately kicked a chair with his foot, hard enough to make it fall hard, surprising you and James.