I mean we don't need too many words to explain why this kdrama is a "must watch kdrama" to everyone who loves Korean shows... It's simply a perfect , realistic, romance between a North Korean man and a South Korean woman who passed though so many things to be together... In my vision, this is the most realistic Kdrama I've seen so far. It's a perfect fiction of what a romance with such difficulties would look like. it's beautiful to see their love over coming every difficult.
I recommend it to everyone who's looking for the perfect Kdrama hahaha.