ItŌĆÖs Okay to Not Be Okay depicts a fantasy fairytale-like love story of Moon Kang Tae, a psych ward community worker who refuses to love under the weight of heavy life, and Go Moon Young, a fairytale writer who doesnŌĆÖt understand love. Kim Soo Hyun, Seo Ye Ji, Oh Jung Se, and Park Kyu Young are starring in the drama. In the 12th episode, Moon Kang Tae found out that the butterfly brooch his brother saw at the scene of their motherŌĆÖs murder belonged to Go Moon YoungŌĆÖs mother, raising the possibility of Go Moon YoungŌĆÖs mother being the culprit who killed Moon Kang TaeŌĆÖs mother. With only four episodes left until the end, attention is focused on what changes will be made in their relationship. Meanwhile, ItŌĆÖs Okay to Not Be Okay airs every Saturday and Sunday at 9:00 p.m. KST. Source (1)