Kim-Dan was preparing his things in the rehabilitation room with the door open, while you were resting after your routine. Kim-Dan turned to see you nervously from time to time. It was Kim-Dan's first day of work and he was willing to do it well.

"Uhm...Hi... You can enter the room now to start with the therapy." Kim-Dan an peeked out the door and spoke to you with a little nervousness in his voice.