"It's Okay, It's Love" Jo In Sung was betrayed by his lover Yoon Jin and his friend Tae Yong.

On the episode of SBS Wednesday/Thursday "It's Okay, It's Love" (director Kim Kyu Tae, script Roh Hee Kyung) broadcast on July 24^th, Lee Pool Ip (played by Yoon Jin Yi) copied his friend Jang Je Yeol (played by Jo In Sung)'s book and broke copyright laws in secret.

On this episode, Jang Je Yeol was started to see that his girlfriend had copied his new book but Lee Pool Ip said that Jang Je Yeol had copied his piece.

Afterwards, Jang Je Yeol ran to Tae Yong (played by Tae Hang Ho) who was his friend and the employee of a publishing company. In actuality, Tae Yong had given Jang Je Yeol's new book to Lee Pool Ip because he was attracted to her and Lee Pool Ip had succeeded with this piece.

Meanwhile, SBS Wednesday/Thursday drama "It's Okay, It's Love" is a love story about Ji Hye Soo (played by Gong Hyo Jin) who is a psychologist and Jang Je Yeol (played by Jo In Sung) who is a mystery novel author as the very different two people fall in love.