tvN releases a new poster of Kim Soo Hyun and Oh Jung Se Portray as Loving Siblings in "It's Okay To Not Be Okay" drama!

The upcoming fantasy series is a story about romance and healing, revolving around Moon Kang Tae, who works at a psychiatric ward as a community health worker and Go Moon Young, who writes multiple children's fantasy storybooks while also suffering from an antisocial personality disorder.

Moon Kang Tae also takes care of his older brother, Moon Sang Tae, who has Autism Spectrum Disorder or ASD, and will be the role that Oh Sung Je will be portraying. Moon Kang Tae and Moon Sang Tae will be showcasing their loving and heartening relationship as brothers.

In the new drama poster, Moon Sang Tae lovingly hugs his younger brother, Moon Kang Tae. The younger one looks happy as he takes in the hug with a hearty smile. The poster gives viewers a warm feeling by looking at both of them, and it hints that they are both the happiest when they are together.

Additionally, the poster shows Moon Sang Tae holding a paintbrush and having paint all over his face and his shirt. It shows viewers his innocence and silliness, and an insight that his world is warm and vibrant.

Viewers are anticipating to know what series of events will take place when Go Moon Young, who is said to be the witch in the lives of the two brothers, enters the lives of Moon Kang Tae and Moon Sang Tae.

The drama production team commented that they were quite surprised by Kim Soo Hyun and Oh Jung Se's acting on set. They said that the way they acted was detailed, and they were able to portray their roles perfectly. They also mentioned to look out for Moon Kang Tae and Moon Sang Tae's sibling relationship because there will be a lot of comical and funny moments with the two. Further, they are hoping that the healing drama will come off nicely.

tvN's "It's Okay To Not Be Okay" will air on the 20th of June at 9:00 p.m. KST. Do not forget to watch the teasers below!