While You Were Sleeping (Korean: 당신이 잠든 사이; RR: Dangsini jamdeun sai) is a 2011 South Korean television series starring Lee Chang-hoon, Choi Won-young, Oh Yoon-ah and Lee Young-eun. The daily drama aired on SBS on Mondays to Fridays at 19:15 from May 16 to November 9, 2011 for 120 episodes.
Contents
Plot
Oh Shin-young (Lee Young-eun) is a hospital cafeteria nutritionist with a bright personality, who is happily married to Yoon Min-joon (Choi Won-young), who works in the sales department of a food company. But while giving birth, Shin-young falls into a vegetative state induced by the hospital's chief obstetrician Go Hyun-sung (Oh Yoon-ah). Hyun-sung is Min-joon's ex-girlfriend who is still in love with him, despite being married to Chae Hyuk-jin (Lee Chang-hoon), the director of a food company and Min-joon's boss. When Hyuk-jin learns of his wife's betrayal, he plans his revenge.
Cast
Main characters
Lee Chang-hoon as Chae Hyuk-jin
Choi Won-young as Yoon Min-joon
Oh Yoon-ah as Go Hyun-sung
Lee Young-eun as Oh Shin-young
Hyuk-jin's family
Jung Dong-hwan as Chae Dae-pil
Park Joon-geum as Mrs. Jang
Baek Min-hyun as Chae Woo-jin
Kim Jin-woo as Chae Hwan-hee
Min-joon's family
Kim Ha-kyun as Yoon Hwang-goo
Song Ok-sook as Na Pil-boon
Lee Sung-yeol as Yoon So-joon
Hyun-sung's family
Kim Hak-chul as Go Kyung-ho
Ahn Hae-sook as Lee Hye-ja
Shin-young's family
Kang Ye-sol as Oh Shin-hye
Lee Duk-hee as Shin Sook-hee
Extended cast
Ahn Ji-hyun as Maeng Hyun-joo
Min Joon-hyun as Chae Dae-pil's secretary
Lee Bum-hak as Bum-goo
Park Woo-chun