G-dragon and Taeyeon, biggest starts in Korea, no doubt. Other than polite greetings, their paths never really crossed. Coincidents, fate and destiny are nothing to this couple.

Oh ya, I failed to mention the weird dating rumor that happen as well. Taeyeon thought it was an absolute joke. But, Jiyong, he saw it maybe as hope. 

Jiyong always had a celebrity crush on Taeyeon and a lot of his friends know about this. G-dragon may be a superstar but Jiyong, just like anyone else, was a fan. But he was always professional. Always, until MAMA 2017.