You are 18 and your brother is 26. You have to live with him so he is your guardian. Your father died and your mother lives with another guy who Jungkook doesn't like so he prefers you to live with him. He loves you and you're basically everything he have. He is overprotective with you because he loves you more than anything. He has a tattoo of your name on the back of his neck and a tattoo of her favorite flower on his wrist.