In "Signal" Kim Hye Soo started to develop her love for Jo Jin Woong.
On the 7th episode of tvN Friday/Saturday drama "Signal" (script Kim Eun Hee, director Kim Won Suk) broadcast on Feb. 6th, Cha Soo Hyun (played by Kim Hye Soo) was still picked on by Lee Jae Han (played by Jo Jin Woong) but still started to like him little by little.
In particular, she started to get can coffee to show off her love shyly to him. She wrote to him on a message, "Thank you for being my driver, senior" and even drew a heart but then again colored it as an exclamation point.
She even put a smiley face on his walkie talkie and showed her liking for him.
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.
