I reeeally don't get the hype for Crash Landing on You... It was repetitive, and could have been a movie instead of a 16h long serie. I can summarize the story : main lead lands by accident in North Korea, tries to go back in South Korea, fails, makes a few friends and a lover, ends up succeeding after a few trials, her lover follows her, they both get hurt a few times protecting each other. The end.
Like nothing really happens except for the two main lead falling for each other over and over again, and realizing they "met" in Switzerland. The acting was nice but that's the only thing I can say about it (that and the one song I can remember).