In "Signal" Jo Jin Woong of the past learned that Lee Jae Hoon and Kim Hye Soo were connected to each other.
On the 10th episode of tvN Friday/Saturday drama "Signal" (script Kim Eun Hee, director Kim Won Suk) broadcast on Feb. 20th, Lee Jae Han (played by Jo Jin Woong) of 1997 talked to Park Hae Young (played by Lee Jae Hoon) and heard that Cha Soo Hyun (played by Kim Hye Soo) was a team leader.
Hearing this, Lee Jae Han said, "0.5 is a team leader? 0.5 can't even drive a manual car. Does that team even function well?" With that, he started to laugh. Park Hae Young applauded Cha Soon Hyun.
At this, Lee Jae Han started to worry about Cha Soo Hyun who had been caught by a kidnapper and let go. Park Hae Young said, "If you just think that to yourself, the other person doesn't know. If you say that yourself, it'll be of great help." With that, he made a smile that was of mixed feelings.
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.
