Bo-ra, aka dating coach Deborah, believes that a strategy is necessary in a relationship. In order to lead the relationship with her boyfriend Ju-wan to a happy ending, Bo-ra strategically plans to get a proposal from him. However, her plan is ruined by Su-hyeok who is also determined to propose to his girlfriend, Yu-ri.

Deborah, it is all your fault! Su-hyeok blames Deborah for his breakup with Yu-ri, and they go head-to-head at their first work meeting together. But the tension between them has unexpected outcomes...

Women's Secret Party turns into a crazy couples’ party. Bo-ra and Su-hyeok reconcile their relationship by defining each other as Mulder/Scully and DiCaprio/Kate Winslet. At night, Bo-ra receives a surprising message. If a catfish makes way, is the sardine going to make a move?

Bo-ra and Su-hyeok walk a very thin line on their exciting first date, and Bo-ra is more confused about her relationship with him. Bo-ra accompanies Su-hyeok to Yu-ri’s wedding as his girlfriend, and she recalls a memory during the ceremony. The memory makes Bo-ra anticipate that something like a scene from a drama could happen to her as well.

With Su-hyeok’s support, Bo-ra returns to the radio. She expresses her feelings towards Su-hyeok on the radio, and Su-hyeok runs to Bo-ra to show her how he feels about her too. But Su-hyeok sees Ju-wan arrive before him and the bad timing makes them misunderstand each other.