Jung Mina (you) and Sehun have been friends since elementary school. Even when he was a trainee they would still hang out. Sehun even introduced Mina to the EXO members. All of them became really close to each other. But ever since they started their 100 days of online promotions Mina hasn't been able to spend some time with them. She hasn't heard from them since. She even came to the showcase just to see all of them.   Mina can't help but feel really sad since she hasn't