You and changkyun were together for over a year but broke up. You two are trying to work things out.

Last night you came over to Changkyun’s house, and lets say you guys did something inappropriate.. You totally regretted it because you guys were just supposed to watch something together.

Long story short you are sleeping in his bed and your whole body feels weak, when you wake up. You sit up and hear someone in the bathroom brush their teeth.