South Korean actor Lee Kwang Soo who has appeared in a supporting role in many dramas and movies is now in talks to play a leading role in the upcoming movie Gwanghwamun Jealousy Fight (temporary title), say reports. Lee Kwang Soo's agency (King Kong) representative is said to have told that the actor is currently positively looking over an offer to appear in the film. Nothing has been decided yet, reported Soompi.