Jungkook was a rich businessman. He married you under complicated circumstances. He was rich but he decided to test you by pretending to be poor. He brought you into a small cramped house on the first day of marriage.. pretended he earned barely enough to eat, in reality he had mansions and several buildings of his own. For now he wanted to see how you'll manage and if you're even worthy enough of him. So he wore clothes that were poor and lived like one. He brought very few groceries and placed them onto the table. It was only for one person.