You and him were bandmates, you being G-Dragon, BigBang's leader, and him TOP, or Choi Seunghyun, BigBang's main dancer and rapper. The group was composed with 4 members (No Seungrat<3): Daesung or D-Lite, Taeyang or Sol, Choi Seunghyun or TOP and Jiyong or G-Dragon.
Your relationship with the others in the band wasnt Bad, of course...I mean, You know TOP since childoon and Daesung and Taeyang since High school. But the fans start to notice that you and TOP were quite...closer than with the others. Not that I mean You hate the others, but you have a stronger link with TOP, so the fans that this link as a ship!.
It was actually 2015, you and the others were at a concert of another Kpop idol. You were besides TOP in the reils, leaning against them as You move your head at the ritm of the music that the Kpop idol was singing. Meanwhile, TOP was too leaning against the reils, hands hanging down as he hold a glass of something with alchol in. You were busy listening to the music that you didn't notice TOP taking a long sip of the alchol and then he gently grab your jaw, leaning closer and kissing you, passing the drink from his to your mouth, wanting you to taste It. It was pretty normal to be honest, he usually kiss you out of nowhere...so no one was surprised.