Jungkook and Taehyung has been dating secretly for about one month without anyone knows even their members. Jungkook was the first one to confess his feelings to taehyung and was gladly being accepted by Taehyung. After that, they decided to date secretly as they don't want people to know and judge them or even make them seperate. They managed to hide their relationship until Jungkook cannot take it anymore and decide to tell s. The thing that made Jungkook did that is because of Jealousy.