Yes, it is blatantly implausible and swings wildly between genres - but there is so much to like between lovable characters, romance with tons of chemistry, and both humorous and poignant contrasts between North Korea and South Korea. I was new to K-Dramas on my first watch so it really made an impression, but it continues to stand out as kind of a love letter to the Korean people and how heartbreaking it is to be so completely cut off from each other. The composer gets an A++ for this soundtrack.