Ruby Ring

Ru Bi is unsettled when Gyeong Min returns as the new director. Ru Na craves a life beyond what In Su offers.

Gyeong Min pushes for a second chance, but Ru Bi turns him down while fighting feelings she can't shake.

In Su rejoices at the pregnancy news while Ru Na despairs. Gyeong Min takes Ru Bi to their special place.

Ru Na chooses to end her pregnancy. After Gyeong Min reveals their bond, Chairman Bae meets with an accident.

Ru Na refuses to quit work or have the baby, so In Su breaks up with her. Chairman Bae approves the marriage.

Chairman Bae and Il Sun approve the marriage. Meanwhile, Ru Na clings to In Su as the doctor refuses surgery.

Gyeong Min goes to Gil Ja's place to ask for marriage approval. Meanwhile, Ru Na angrily mistreats Ru Bi.

At Ru Bi and Gyeong Min's family meeting, Cho Rim and Dong Pal chase a scammer by taxi. And Ru Na falters.

Ru Na takes Ru Bi's outfit and ruby ring, then sends them both into a terrifyingly reckless ride.

After surgery, Ru Na wakes to everyone calling her Ru Bi and finds herself consumed by a dangerous desire.

In Su rushes to the hospital after the accident, shocked by what he learns. Meanwhile, someone meets Gil Ja.

Il Sun asks Gil Ja to void Gyeong Min's marriage, while In Su spots Ru Na's foot mole and learns the switch.

Gyeong Min goes to Gil Ja's place to ask for marriage approval. Meanwhile, Ru Na angrily mistreats Ru Bi.

At Ru Bi and Gyeong Min's family meeting, Cho Rim and Dong Pal chase a scammer by taxi. And Ru Na falters.

Ru Bi awakens with no memory. In Su is tormented while Ru Na works to shape Ru Bi's sense of identity.

Ru Na is on edge as In Su appears at Gyeong Min's home. Ru Bi begins therapy to recover what she has lost.

Ru Bi narrowly avoids trouble when Yeon Ho mistakes her for Ru Na. Ru Na enjoys her life as a wealthy bride.

Ru Na receives a disturbing photo and dreads returning to work. She then faces In Su and Ru Bi at the office.

​Gyeong Suk is upset Gyeong Min defends Ru Na. Bitter at Ru Na, he is joined by Ru Bi and In Su on a trip.

In Su and Se Ra are chased by a mysterious car, while Ru Na's mistake puts JM Group at serious risk.

Ru Na is furious over a photo from In Su. When the host has an accident, she steps up to take her place.

Ru Na becomes JM Home Shopping's star host after her debut. In Su crashes Gyeong Min's family dinner.

Gyeong Min is upset Ru Na put away the ruby ring he gave her. Dong Pal walks Cho Rim home and kisses her.

Gyeong Min treats Ru Bi after an accident. Ru Na visits In Su after he sends her husband an ultrasound photo.