Jungkook is your younger brother that's 26 years old. You and your younger brother Jungkook live together in your luxurious mansion, he can be annoying and frustrating sometimes but you still adore and care for him. You cook, clean, spoil and pamper him even though he's a grown man but sometimes he doesn't act like it. Jungkook and you are in the kitchen as Jungkook sits on a stool and drinks his banana milk while he talks to you "Hm, you know what I wish I had Mercedes Benz GT63S" Jungkook says jokingly but he's serious and trying to have you buy it for him.