In "Signal" Jo Jin Woong's comforting went through Kim Hye Soo to Lee Je Hoon of 26 years later.
On the 4th episode of tvN Friday/Saturday drama "Signal" (script Kim Eun Hee, director Kim Won Suk) broadcast on Jan. 30th, Park Hae Young (played by Lee Je Hoon) of 2015 collaborated with Lee Jae Han (played by Jo Jin Woong) of 1989. With that, they worked at their hardest to catch the true culprit.
The person who was pointed to be the culprit was none other than bus #95's driver Lee Chun Goo's son Lee Jin Hyung. At the end, Park Hae Young felt a bit disappointed even after catching the true culprit. Cha Soo Hyun (played by Kim Hye Soo) was a bit less emotional but did say out of compassion that he's going to have to find something to focus on.
In addition, what Cha Soo Hyun thought of was the past scene where she was crying while being comforted by Lee Jae Han. Lee Jae Han comforted her and said, "I cry and we all cry. It's so tough for us but how hard must it be for the family members. That's why we have to try really hard to find the true culprit."
Meanwhile, "Signal" is about two detectives - one from the past and one from the present who communicate through walkie talkies to resolve long-time unresolved cases.
