It's Okay to Not Be Okay S1, E6

An extraordinary road to emotional healing opens up for an selfish antisocial children's book writer and a selfless psych ward caretaker when they cross paths.

Cast:Kim Soo-hyun , Seo Ye-Ji , Oh Jung-se , Park Gyuyoung , Kim Joo-hun , Park Jin-joo , Jang Young-Nam , Kang Ki-doong , Kim Gi Cheon , Jang Gyu-ri , Kim Chang-wan , Lee Eol , Jeong Jaekwang , Ki-Cheon Kim , Kim Mi-kyung , Choi Woo-Sung , Kim Soo-In , Kang Ji-Eun