The King 2 Hearts (2012)

Cast
Ha Ji-won (하지원) as Kim Hang-ah (김항아)
Lee Seung-gi (이승기) as Lee Jae-ha (이재하)
Jo Jeong-seok (조정석) as Eun Si-kyeong (은시경)
Lee Yoon-ji (이윤지) as Lee Jae-sin (이재신)
Yoon Je-moon (윤제문) as Kim Bong-goo (김봉구)
Lee Soon-jae (이순재) as Eun Gyoo-tae (은규태)
Yoon Yeo-jeong (윤여정) as Bang Yeong-seon (방영선)
Kwon Hyeon-sang (권현상) as Yeom Dong-ha (염동하)

Trailer

Synopsis
Set in a fictional present day where South Korea is governed under a constitutional monarchy, "The King 2 Hearts" tells the story of Prince Jae-Ha (Lee Seung-Gi) from South Korea and North Korean Special Force instructor Kim Hang-Ah (Ha Ji-Won) who become husband & wife through an arranged marriage.