ItŌĆÖs Okay to Not Be Okay writer Cho Yong (pen name) had a written interview with a media outlet and shared her honest stories. ŌĆ£Kang Tae, Sang Tae, and Moon Young are one big character who is intimately intertwined. There were Kang TaeŌĆÖs dedication and Moon YoungŌĆÖs sympathy for Sang Tae to grow up as a real adult. Then there were Sang TaeŌĆÖs embrace and Moon YoungŌĆÖs stimulation behind Kang Tae taking off his mask. And thanks to Kang TaeŌĆÖs love and Sang TaeŌĆÖs innocence, Moon Young finds her lost emotions.ŌĆØ Cho Yong also praised Oh Jung SeŌĆÖs passion. After saying that the actor borrowed and examined all of the books and materials about the autism spectrum she used to create Sang Tae, she added that some scenes were embodied per Oh Jung SeŌĆÖs idea. And one of them is the scene where Oh Jung Se read his storybook to his mother tree.
Writer Cho Yong, who became a writer because he wanted to make a drama that comforts people who are tired of their daily lives, said, ŌĆ£I want to write an intense romance drama or a human family drama where the two different characters show off their ŌĆśbickeringŌĆÖ chemistry.ŌĆØ Source (1)