In "Signal" Lee Je Hoon persuaded Jo Jin Woong.
On the episode of tvN Friday/Saturday drama "Signal" (script Kim Eun Hee, director Kim Won Suk) broadcast on Feb. 6th, Lee Jae Han (played by Jo Jin Woong) heard Park Hye Young (played by Lee Je Hoon)'s words and started to push Oh Kyung Tae as the real culprit of the grand larceny cases.
On this day, Oh Kyung Tae asked Lee Jae Han why he suddenly bought a car and where this money had come from. He said, 'This is a car bought for Eun Ji's future. But do you think I would've used a car using stolen money?" With that, he said, "I will get Eun Ji to go home and I will walk over myself" he begged. Nonetheless, Lee Jae Han did not allow this.
At Lee Jae Han's attitude, Oh Kyung Tae saw his daughter Eun Ji, "Eun JI. Believe in me, dad. Just go home first."
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.