Jang Geun Suk and IU showed high sync rate and made the cartoon characters come real on a television.

In the evening of November 20, 2013 (Korean time), the first episode of "Pretty Boy," with main characters Jang Geun Suk and IU was aired on KBS 2TV. The drama tells a story of a pretty boy Jang Geun Suk and his know-how on how to become a pretty boy by getting the hearts of 10 successful girls in Korea. Kim Bo Tong (IU) and Dokko Matte (Jang Geun Suk) star as an unpredictable couple.

Jang Geun Suk on today's episode portrayed a confident, attractive man, Dokko Matte. He showed various emotions, showing the character's immature side as he lives with his rich girlfriend, Jaek Hee (So You Jin), yet cries at the death of his mother.