I decided to rewatch this to see if it still held up to the 9/10 I originally gave it. I've now changed that to 9.5 for the emotional impact of the last few episodes. Subtlety, understatement and uncertainty woven together with skill to create genuine emotion that added depth to the light formulaic nature of the episodes. I'd love to see an SP for this Drama, but no longer think I would need a "happy ending". I'd be happy with a sign of progress, an indication that all his hard work and selflessness was paying off. Definitely worth a watch, or two.