This drama made me distressed and nervous in every episode.
It addresses a heavy subject and present throughout the world. I just spent all the episodes distressed and feeling as nervous as the protagonist Kang Soo Jin, you simply take her pain for yourself and start to cheer so that everything works out for the protagonists. All the actors did a great job, the choice of cast was fantastic, the story is intense and the characters are captivating, either you love them or you hate them and the soundtrack is beautiful and calm.
I will surely re-watch this drama at some point in life and will probably cry watching it again. But, I confess that the ending could have been better, but that does not make the drama lose its value, this drama really was incredible and I do not regret having watched