I really enjoyed watching this, all the actors were great in their roles, including the ghosts too! the ending was awesome, a lot of times you just can find a good ending to dramas now.
to suggest someone watching this, yes watch it, sure as other dramas have some slow spots. but I really believe you will really enjoy this drama. now I am not able to find it anywhere. I would love to watch it again! the drama holds some of your favorite actors as well, OK was awesome in his role, so was the other girl. again and without spoiler, the ending was awesome, even a tear jerker