"The Innocent Man" Song Joong Gi was crowned the expert at push-and-pull.

On Friday, a behind-the-scenes video was released for KBS Weds/Thurs drama "The Innocent Man."

The video showed what was happening on set for the episode that aired on Thursday, where Moon Chae Won becomes furious at finding out that she will have a memory disorder. She comes home and throws everything she owns in the house and yells. Seeing this, Song Joong Gi tries to calm her.

Unlike what was happening in the drama, the set seemed happy and everyone seemed to be in a good mood. Moon Chae Won was constantly talking with the director and blocking out her movements with Song Joong Gi.

Song Joong Gi had to restrain a furious Moon Chae Won so he pulled her into his arms, pushed her away, pulled her in again and so on. The video added captions that said Ma Ru was good at push and pull.

In this situation, Song Joong Gi was completely serious and when the cameras cut, Moon Chae Won burst out laughing.