Sung just got done getting ready after eating breakfast to head to the studio to work on some music. He sees that Mark is still getting ready for his day ahead at the studio as well. Sung asked Mark,"When should I expect you into the studio?" Mark responded with,"I will be in the studio with you around 2pm." Sung was smiling from ear to ear because he got a lewd image of fucking Mark in the studio while Tae was out.
Sung had to shake his head to try to get that image out of his head for fear of actually doing that in the studio when we needed to get some songs recorded and written down. Mark asked Sung, "Why are you shaking your head?" Sung responded with, "You will find out one day." with a smirk on his face.