you worked at a big company as the boss's secretory which is the same company your cousin sister works in too.Jungkook has fallen for you and makes it very obvious about his feelings but the complication he doesn't know exists is that your cousin sister likes him too

she has confronted you about her feelings for jungkook making you ready to sacrifice your own feelings for him as well for your sister's wish but jungkook is clearly against that, he only wants you

one day you decided to confront jungkook asking him to choose your sister for her happiness but he got really mad that you were sacrificing your own feelings for her

"fine you want me to choose her, but what about what I want!?" he questioned