[Warning: Spoilers are ahead.]

The friendship between Kang Ji Won (portrayed by Park Min Young) and Jung Soo Min (played by Song Ha Yoon) is finally coming to an end.

In the latest episode which aired on February 12, Jung Soo Min and Kang Ji Won finally come face to face. 

In the 13th episode, Oh Yu Ra (portrayed by BoA) and Park Min Hwan (played by Lee Yi Kyung) conspire together to kill Kang Ji Won and Park Min Hwan uses Jung Soo Min to do the deed. He makes Jung Soo Min hand over a bag of cash to her father to make him cause a traffic accident with Kang Ji Won to kill her.

However, Yoo Ji Hyuk (portrayed by Na In Woo) manages to locate Kang Ji Won's whereabouts just in time. Racing against the clock, he positions his car in front of the truck, intercepting it before it can collide with Kang Ji Won's vehicle.

While Yoo Ji Hyuk is in the hospital, Kang Ji Won discovers that Jung Soo Min was behind the accident.

Kang Ji Won summons Jung Soo Min for a confrontation, determined to uncover the motives behind Jung Soo Min's relentless efforts to sabotage her life.

Kang Ji Won confronts Jung Soo Min, asking her how she can plot to kill someone, but Jung Soo Min argues, "What about you? Don't you know what you did to me?" and continues, "I miscarried because of you." But Kang Ji Won, who returned 10 years to the past, reveals, "That's nonsense. Pregnant? Min Hwan has azoospermia. He can't get anyone pregnant!" Nevertheless, Jung Soo Min continues to claim she was indeed pregnant, leading Kang Ji Won to explode in anger.

This is when Jung Soo Min reveals the reasons for her actions. She reveals that Kang Ji Won's mother had an extramarital relationship with her father, leading them to run away together. Jung Soo Min reveals, "You can't be happy. You probably don't know. When your mom had an affair and left you when we were 14. It was with my dad. You had no idea and were so happy." Jung Soo Min reveals the miserable childhood she had to go through while Kang Ji Won continued to receive love from her father.