A perfect ending! (excluding the convoluted thriller aspect of the narrative)
After watching the final episode, I realized how blind I was to ST's desire to move beyond his trauma, considering Episode 1 has a subtitle of "The Boy Who Grew Up on Nightmares" and it was ST who is haunted by the nightmare of butterflies. Drawn to the flashy romance between KT and MY, I was blind to ST's desire and ability to face the unknown and embrace individuality. The narrative ends with ST's first step as an artist and the new couple's first day of being one.
Thank you, It's Okay To Not Be Okay, for the hearth-warm fairy tale and truck loads of talents that you shared with us!