On the October 7 episode of Radio Star, director (not actor!) Lee Byung Hun brought up an incident regarding actor Kim Woo Bin while filming the movie Twenty.

The director revealed, "There is a scene in which Kim Woo Bin runs to Kang Ha Neul in a karaoke room, but he unfortunately stepped on a booklet, slipped, and fell. Everyone on set went crazy. The injury was worse than we'd thought. People joked that I was an enemy of Asia."

Hearing the story of Kim Woo Bin, MC Kim Gu Ra asked the director if he had any thoughts of casting Kim Woo Bin and actress Shin Min Ah, a couple in real life.

To this, the director replied, "I could rewrite an entire scenario if those two are to appear in my movie," making everyone on the show laugh.

Wouldn't a movie starring Kim Woo Bin and Shin Min Ah be awesome?

Watch Kim Woo Bin in Twenty for a chance to win tickets to Korea through DramaFever's Power of Three contest!