I decided to write this review when I realized a big part of the people who didn't like this short drama, in reality had problems understanding its format.
The synopsis will tell you that the female lead died and then reborn. But this is not an accurate explanation. In my opinion, that synopses made many misunderstand the story. So I'll tell you what the real synopsis should be, so you can understand and enjoy the story.
At first, the female lead lived her life in fear. She had a sad and miserable life that ended in her early death.
When she dies, she turns back in time to the day when she got married, and starts to live her life in a different way from before.
Her first life appears in the drama as grayish scenes that show what happened before in contrast to what's happening in this second life of hers.
The story is quite well developed for a short drama of only 1 hour and 20 minutes long and the ending is quite good, not one of those frustrating open endings.
The main couple is sweet together and they solve their problems with others in a really clever way.
The story is quite light to watch.
The acting is quite good and believable.
The music is not good or bad, you just won't notice it.
I don't think I'll feel the urge to watch it again, but I definitely don't regret watching it.