I originally heard of this because of Won Bin. I'm very thankful that I found this drama.
The story line is... well written. The acting is well performed. The music is well played.

Watching this drama makes me want to stay closer to my family. It makes me appreciate life and know that anyone could get taken from you in a flash.
In this world... You don't have time to be bitter, and act foolish.
It also tells me that finding love isn't easy. The ones you love, may not feel the same. Next move is just to move on.

This is a drama that I'd recommend anyone to watch. You can learn a lot of valuable lessons after watching this.