My X Best Friend

Time and time again, Su Oh is always involved with cheaters. That day was also another day when he got drunk because of his trashy ex-boyfriend, but suddenly, when Su Oh opened his eyes, the person lying next to him was Hyuk Jae and the two were at a motel?!
With this unbelievable situation, Su Oh wants to pretend nothing happened but Hyuk Jae holds him responsible for being his “first” and asks Su Oh to date him for a month.