I love the story so much...Also everything is connecing each other. I actually started to watch this drama cause of the excellent actors/actresses.I didn't expect that the story is gonna be that awesome! That's so unique.

There's so much life matter messages that give in the drama..And they gave that messages so well to us,
I appreciate that.
Especially, between the main character's mom and his girlfriend connection, their feelings meaning a lot of things in his life, but he's not aware of this connection and feeling are so special...He forgot how he gave value his mother and his girlfriend in the old days.
In the end, thanks to death (girl) he aware how special and important they are for him and life is value to live.