Min-woo is to have an arranged marriage to Eun-ha who has an identical face of another woman; at a high school reunion party, Ji-sook makes a fool of herself; Min-woo finds Ji-sook collapsed on a streetside.

After Seok-hoon finds out that his hidden love Eun-ha has gone into a critical state, so he becomes furious and seeks out a woman who looks just like her; Min-woo and Ji-sook arrange to meet at the same hotel.

Seok-hoon forces Ji-sook to continue her life as Eun-ha; she will be granted all her wishes and receive everything that belonged to Seo Eun-ha; Min-woo thinks that he killed Eun-ha.

Min-woo and Ji-sook are now married; they agree to follow the prior plan; Ji-sook tells Seok-hoon to pay off the debt but he decides to take his time to make sure that she keeps her part of the deal.

Kang Ok-soon wakes up at the hospital, telling her family that she's seen Ji-sook, but Ji-hyuk thinks that she has gone crazy; Ji-hyuk goes out on his own to pay for his mother's hospital bills.

Mi-yeon questions Ji-sook's origin and is determined to figure out who she really is; Min-woo is appointed head of office but is struggling to focus on his work; so he decides to go see Ji-sook at the gallery.