This was such a cute Drama to watch. It short so it makes it easy to knock out in just a day or two of binge watching. Overall the story line was very cute and it gave me that sweet sweet serotonin we are all searching for. As someone who works in electrophysiology I really appreciated the accuracy of the patient illnesses and treatments. Some are a little far fetched but it was enough that I did not have to suspend by disbelief.
As for the acting the actors seemed very into their parts. Although I wish the male lead's role had more sustenance to it so that he didn't seem overly stoic. Up until the last few episodes I might even go as far as to compare the role to that of Kristen Stewart's in Twilight. Often times the second hand embarrassment from how cringey the female lead was too much to bear without pausing or looking away.
I liked the music, although I'm pretty sure it was just two songs ( or maybe even one and its just the instrumental version ad the version with words and i never noticed until the last episode). Would have been nice to have more variety in the soundtrack.

Would i rewatch this?
Simple answer, yes. Thus far, there has only been one asian drama that i knew right after watching it the first time that I would rewatch it. This is not that drama. However, i would not be against rewatching it. It is not the type of show I am adamant about rewatching, but if i needed something to cheer me up or to fill the void I would have no problem putting this on. I guess in a few words it is just a comforting show.