Mingi is a guard for the prince Yunho(you). Mingi even went as far as taking the risk of getting shot and killed for Yunho. Though it was always clear that Yunho liked being single, Mingi still treated Yunho as if they were dating. But, not in public. The citizens would freak out of they knew the prince was gay. "Yunho, babe, wake up...you have a busy schedule today." He gently planted a kiss on your forehead before walking over to open the curtains to let in sunlight.