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".
Han Chae-young Han Chae-young (born Kim Ji-young on September 13, 1980), is a South Korean actress. She is known for her notable roles in several Korean dramas such as "Autumn in My Heart", "Delightful Girl Choon-Hyang", "Only You", "Fireworks", "Boys Over Flowers", "A Man Called God" and "Pretty Man".