Jo In-sung (Hangul: 조인성; born July 28, 1981) is a South Korean actor. He is best known for his leading roles in the television series What Happened in Bali (2004), That Winter, the Wind Blows (2013), and It’s Okay, That’s Love (2014), as well as the films A Dirty Carnival (2006) and A Frozen Flower (2008). … More Jo In-Sung

Joo Sang-wook (Hangul: 주상욱; born July 18, 1978) is a South Korean actor. He is best known for his roles in generational sagaGiant,[1] medical drama Good Doctor, romantic comedy Cunning Single Lady,[2] Birth of a Beauty and crime procedural Special Affairs Team TEN.   https://en.wikipedia.org/wiki/Joo_Sang-wook

Lee Dong-wook (born November 6, 1981) is a South Korean actor. He is best known for his leading roles in the television dramasMy Girl (2005), Scent of a Woman (2011), and Hotel King (2014). Lee Dong-wook made his acting debut in 1999, and went on to appear in a number of TV series before hitting … More Lee Dong-Wook