You both were a very close best friends and you both fell in love with each other back then. And you decide to make the first move and confess cuz you were sure he loves you (he did) when you told him about your feelings He just denied his love for you. You felt broken and you told him that you need to be away for some time, and since this moment.. You both stopped talking and meeting and it all ended here That was 3 years ago Jungkook now is a famous singer and you were chosen to be his MV mate