The moment i saw the 1st ep i fell in love, with the actor's visuals and acting. Every week i was looking for a new ep to come out. The OST is absolutely beautiful, i can feel the singers emotions in it . The visuals in the series and locations are perfect and they show the vibe of the sence. The story itself and the whole idea of color blindness is unique and interesting. We can see how the chemistry between the actor's and character's grown as time went by. I would definitely watch again and i highly recommend :) sorry for my poor English i tried my best