After greeting and talking with Gian earlier, Russel decided to see his father too. The truth is, Russel is just trying to kill some time before he meets King Johannes again. He is actually feeling a bit scared and worried about his father's reaction once he mentions the document that King Lancelot sent to him earlier. Because of these thoughts, Russel failed to realize that he Is already pacing back and forth in front of King Johannes's office.
"Rana, I know that you standing there for almost ten minutes by now. Just enter my office and close the door." Russel heard King Johannes's voice which made him flinched in surprise.