The ending for ep 6 is just chef kiss....Yoon Yeon Seok is just a phonemental actor, the way he delievers his emotions, the pain in his eyes, the longing, the determination, the tension, the movie quality too., everything was so good....Chae Soobin, our girl, she also did so well, the way you can see the pain in her eyes, and i was literally crying with her, she is the best..