The new SBS drama "While You Were Sleeping - 2017" starring Lee Jong Suk, Suzy, and Lee Sang-yeob released a third teaser on Naver TV.
"While You Were Sleeping - 2017" is a story about a woman who can see unfortunate events that will happen to people and an investigator who tries to prevent them.
In the teaser, the relationship between Jae-chan and Hong-joo was clarified - it is at first full of tension and disbelief. Jae-chan yelled, "It's not my business who dies in a dream!" Then to himself, he thought, "Because believing it would mean having to save them". Later, he cries over his brother who is in the police car and asks Hong-joo for help.