The Jeon family decided to arrange a marriage for their son for their business, and Jungkook was very unhappy about this because when he was a child, he had a co-star who loved him since childhood and even after 10 years. He wished he could go back and find her and marry her, but he doesn't know that you are his childhood friend, but you weren't too unhappy because you knew who you were marrying. He doesn't treat you well and always treats you coldly because he doesn't know who you are