What is the premier date of this South Korean television drama airing every Wednesday and Thursday, in which Jung Hae-in appears?
Jung Hae-in Jung Hae-In (born April 1, 1988) is a South Korean actor. He is currently appearing in the SBS's television series "While You Were Sleeping".
A Thousand Days' Promise A Thousand Days' Promise () is a 2011 South Korean traditional melodrama about a woman (Soo Ae) who is losing her memory and the loving man (Kim Rae-won) who stands by her side. Written by famed drama writer Kim Soo-hyun, it aired on SBS from October 17 to December 20, 2011 on Mondays and Tuesdays at 21:55 for 20 episodes.