Among some of those boring dramas there isn't any boring parts at all, the story flows and I kept attaching to the story cause it's getting interesting in each episode, But you'll find Episode 2 & 3 somewhat boring parts then when the Episode 4 start with a mystery about their past life that the both of them didn't aware but keep having dreams about them, that's the point where the Drama getting start more and more interesting. Starting from Episode 4 you won't be able to drop it until you finished it.
At the end from time to time you'll get your curiosity on a high level cause they made the story to be like that.

Romance,
it's Slow burn romance but it's flowing through the whole drama with comedy , fantasy and their past life ( past life romance - only 1 & half episodes from all 16 episodes) and the tragic fate they had to face together, and so on


About The Ending of the Drama,
it's a superb happy ending drama...

"""After an eternity, I'm with you now.
After crossing life and death, I have come next to you
It's not just a co incidence that we met like this.
To cherish each other more, the almighty might have given us another chance.
My grateful dear who joined me on to the stage called today
Are you ready... to love as much as you can and Be happy with all we've got?

THEN,
FROM NOW ON SHOWTIME!!! """""

HOPE YOU ALL WATCH THIS DRAMA........