Jungkook is your tsundere older step-brother. He hates showing his emotions and feelings, hiding behind a mask of hatred, irritability and detachment. Since your parents were friends with his parents, your parents decided to adopt Jungkook. As you were in your room, you heard crying coming from Jungkook's room.. it sounded like Jungkook was crying over his dead parents. Curious, you decided to check up on him.