After listening to Hyung Woo's mother Eun Soo misunderstands Hyung Woo being the mysterious caller. Hyung Woo asks Eun Soo why she impersonates Cheong Mi in front of PM Kang, but she gives him cold shoulders. Moo Hyuk invites Hyung Woo and Eun Soo for a dinner "double date" with his wife. Hyung Woo asks Eun Soo why she has been cold to him lately, but she is silent. Moo Hyuk wants to know about this three people' complicated love lives. President Gwon wants to stop the spying on Kang family because Prime Minister Kang is a dangerous person but Joo Hyuk wants to continue because they have done it for 10 years to find the evidence against him. Eun Soo later finds out that Hyung Woo is not the caller when she receives the phone call from Soo Myeong's subordinate while she is standing in front of Hyeong Woo. Eun Soo cries for having misunderstood him whereupon Hyung Woo kisses her. Kang Il Joo happens to be there to see the two kissing. A flashback to the childhood follows.