Jun Hwi visits Cheong Ah’s studio apartment in search of Rim, who he thinks is Mr. Lightning. Suddenly, Cheong Ah gets a call from the hospital. Rim is the victim of the car accident that Jin U caused, but he isn’t badly hurt. Jin U, on the other hand, is still unconscious after surgery. However, Seol Ah discovers that Jin U is having an affair. Seol Ah tries to keep Jin U’s affair a secret from Chairwoman Hong.