you and jungkook had been bestfriends since highschool more likely very insepreble. after a few years you guys were still in contact and very sill good best friends and you started to have a small affection for him but u didnt confess yet because u didnt want to ruin your friend ship. one day jungkook just told you that he got a girlfriend her name was Lia . you felt like ur heart sinking but u wanted jungkook to be happy so u encouraged him. so basically his girlfriend hates you and after she noticed that u and jungkook were friends since highschool and you guys always hung around, she tried to do everything to get his attention and jungkook was starting to get fed up but still hung around with her. But you still had a low key crush on him. It was his birthday and ofcoarse he invited you to his party at home. You enterd the party and set off to find jungkook and he saw and you both hugged and you gave him a gift and wished him happy birthday and his girlfriend came and noticed u two together and she felt jealous and she came and sat inbetween you guys while you and jungkook and his friends where talking and sitting on the couch having fun