8.5/106 votes#1 - Signal
Season 1 Episode 1 - Aired 2/12/2022
While preparing for her wedding, Jin Ha-kyung deals with work headaches as Lee Si-woo refuses to give up on signals that point to an oncoming storm.
Director: Cha Yeong-hun
Writer: Sun Young
4.0/101 votes#2 - Sensible Temperature
Season 1 Episode 2 - Aired 2/13/2022
Han Ki-jun's shameless requests infuriate Ha-kyung, who considers an overseas job opportunity. Si-woo shows up at the office on a two-week assignment.
Director: Cha Yeong-hun
Writer: Sun Young
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Cha Yeong-hun Ratings Summary
"Signal" is the best rated episode directed by Cha Yeong-hun. It scored 8.5/10 based on 6 votes. It was written by Sun Young. It aired on 2/12/2022 and is rated 4.5 points higher than their second-best episode, "Sensible Temperature".