Taehyung and you both were bestfriends since diapers, because your parents were also friends, but taehyung had a crush on you which grew in love with time, you both were classmates too. To know if you love taehyung back or not taehyung decided to make you jealous, he got into a fake relationship, which kinda made you uncomfortable but you still didn't realize that you are in love with him.
Today you came to the university alone since taehyung was busy with his girlfriend, you didn't know they both were fake dating. You came to the university already sad that taehyung didn't accompany you but then you saw a boy kissing a girl, from the back he looked like taehyung, their lips were not touching at all but from the angle you saw, it looked like they were kissing.