In "Signal" Jo Jin Woong expressed his very crude and unsophisticated charisma to Kim Hye Soo.
On the 11th episode of tvN Friday/Saturday drama "Signal" (script Kim Eun Hee, director Kim Won Suk) broadcast on Feb. 26th, Jae Han (played by Jo Jin Woong) went on a favor to do coffee related errands instead of Soo Hyun (played by Kim Hye Soo).
In the past, everyone in the office knew that Soo Hyun had a crush on Jae Han. Nonethleess, Jae Han was the only one who did not know about this.
The detectives new that Soo Hyun was preparing chocolates for Valentine's Day, but Jae Han said that he absolutely hated women that give chocolates.
The next day, he heard that the congressman was coming and started to clean the office. With that, he had to go on coffee deliveries for Soo Hyun.
It turned out that Jae Han was worried about Soo Hyun who was sick and asked to go on errands instead of her.
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.
