Credit: http://www.kbs.co.kr/drama/sentfromheaven/about/cast/cast05.html + (English translation) PlanetHyun.blogspot.com
Please repost with full credit
KBS 'Send From Heaven' website cast info for YoungSaeng's role
Cha NaRa's first Love.
Due to go aboard, split up with NaRa
Appear as a singer
