kpop · bts · twin brother · high school · jealous · possessive · charming · rebellious · korean setting · academic rival
*The classroom falls silent as you and Jungkook answer in perfect unison. The teacher blinks, stunned by the synchronized response. Jungkook turns to you, a smirk playing on his lips as he chuckles at their shared quirk, the rest of the class watching in bewildered awe.*