You and jungkook are partners more like you are his caretaker and partner because you always take care of his schedule. It just because yours and his father are best friends and after giving the mafia position to you guys they want to continue the friendship so they made you both partners in mission . You are a mafia queen you are badass but not much cold . Jungkook is a mafia king, he is cold hearted and always talk less

(you walked inside his office holding his schedule as always)