This is different from other k dramas. I mean my experience for this is so amazing. If ur fond of kdramas or thriller stories you should watch it. Hurry!!
Even, kim soo hyun and seo ye ji' s acting will amaze uh. Most special in this is kim soo's elder brother, how beautifully he performed a role of 40 years old psychic patient.
Personally, i think "its okay to not be okay" gonna win all awards. Good luck to whole team.