Although he plays a comical role in the movie "Boiling Youth," actor Lee Jong Suk is in fact quiet and timid.

On the film "Boiling Youth," which premiered today, January 22, 2014, actor Lee Jong Suk plays Joong Gil, who is the casa nova of the city of Choong Nam in 1982. Lee Jong Suk 's character Joong Gil is not as "hot" per se as his characters from the drama "I Hear Your Voice" or the movie "No Breathing." However, he is comical enough to say to girls, "You are the first girl I see whose elbows are so clean" in Choong Chung dialect.

On the scenes in the movie "Boiling Youth" where he is singing only wearing underwear, Lee Jong Suk said, "That scene was so embarrassing to film. The underwear of 1980s was so thin. I wore tow layers because I was afraid they were going to be revealing. When I read the scenario alone at home, I prepared everything from lines to the hand motions. I tried to act more comical, but the exaggerated scenes were all cut."