There are those kdramas which don't have a grand setting, amazing plot, fantasy but still manage to make a deep impression in the heart of the audience by their characters personalities, the way emotions are potrayed and simplicity of the plot, it's this drama that made me feel lots of emotions, look at different perspective of a situation or how a emotion can be understood differently for those of victim's family, survivor and just a person involved in an accident. In dramas we usually see an accident and move on if the person survives, but this story kind of shows the after effects those incidents lead to but this shows a realistic view about it. How a parent can't move on from their kid's death, how a survivor faces psychological problems, how some forget about it, what does a memorial for those who died means to the rest, all the possibilities.Believe me if you want a break from sci-fi, thrillers, crime or any other genre of kdrama or just typical kdrama, watch this one I'm sure you'll love it and feel the sincerity of emotions showcased in it.