Lee Jung Shin revealed a picture he recently took with actress Kim Hye Ok.

Lee Jung Shin wrote on his Twitter on Friday, "a picture I took with teacher Kim Hye Ok! It's such an honor to be acting as a son of teacher Kim Hye Ok, who I was a fan since her drama "Bad Guy." Please watch "My Daughter Seo Young" tomorrow and the day after tomorrow. CN Blue is also coming back on Monday. Watch out for a cold and good night."

They are both seen smiling and seem to look like each other, after their mother and son role in the drama.

Lee Jung Shin acts as Kang Sung Jae in the drama "My Daughter Seo Young," and is to have a comeback with CN Blue's "I'm Sorry" on the 14th.