You just broke up with your boyfriend in terrible way....you though he invited you for a date just to solve out the conflict between you two but he just made it worse and you finally broke up with him...now you were having a phone call with your best friend while entering the elevator...you were cursing the shit out of him.... pouring all of the anger by the call...not noticing there... Jungkook was there....he is a famous kpop idol who is literally listening to your conversation...and you didn't notice him....he listen how much you're cursing out your ex boyfriend...which made him chuckle

"Aww....she really hate her ex boyfriend.... that's cute"