"It's Okay, It's Love" Do Kyung Soo (played by Dio)'s presence was a complete change from the expected. It was revealed that the identity of the mystery kid was the self of Jo In Sung and gave more of a shock.

On SBS Wednesday/Thursday drama "It's Okay, It's Love" Han Kang Woo who's an aspiring writer is a character that viewers are curious about. How will the staff use Do Kyung Soo who's a secret weapon?

The question that viewers are most curious is how Do Kyung Soo will appear in the future.

Last week, on the 4^th episode of SBS Wednesday/Thursday drama "It's Okay, It's Love" it was shown that Kang Woo was actually the alter ego of Jae Yeol. Until now, Kang Woo (played by Do Kyung Soo) had been appearing at the birthday party of Jae Yeol (played by Jo In Sung), talk show for a TV station, and in the bathroom. More than anything, he was shown as an aspiring actor who would only appear in front of Jae Yeol but it was actually Jae Yeol's hidden alter ego.

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.