The title and the main plot are so simple, not attractive to watch. But I gave it a chance by trying 1st episode on Netflix due to picture of Shin Min Ah on the poster. Then I cannot stop watching it. So addictive. The chemical between 2 main actors is very real. I felt like they are actually love each other so much like true love not love because director told them to. In my opinion, this show is just perfect I've never want this show to finish. Til this day, I'm still not be able to find k-series to replace this show.
TLDR: Must watch.
TLDR: Must watch.