I had very big expectation for this Drama. I am very disappointed. I watched this show, all 7 episodes just for Kim Da Mi. If she was not in the show, I would have dropped it after the 1st show. I personally do not like shows with ton of flash backs. This show is littered with flash backs, which is irritating and annoying. I am not saying you should not have flash back in a show, there is a limit.

Flash Back when they were 7-8 years old,
Flash Back when they were in High School
Flash Back when they were in University
Flash Back from few days ago
Flash Back from a day ago
Flash Back from few minutes ago

You get the point. Every Episode has it. Absolutely annoying.

This story so far has no suspense no pull so they are manufacturing it by slicing and dicing the scenes and jumbling them so the audience cannot figure out what's going on. I believe they have achieved it and ruined the show. The story is simple, sometimes keeping it simple is much better than the alternative.

The more I think of it, it is becoming more and more frustrating. What a Shame!