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Da Ran and Yun Jae get engaged after meeting at a wedding. While she is excited about it, he is indifferent.

Da Ran learns that Gyeong Jun’s soul has slipped into her fiancé Yun Jae’s body. She is overwhelmed.

Noticing that something is between Yun Jae and Se Yeong, Gyeong Jun meets Se Yeong to confirm his suspicion.

Now aware of Gyeong Jun's state, Ma Ri finds Yun Jae's lie odd. Gyeong Jun uses all of Yun Jae's savings.

Da Ran learns that Yun Jae is planning to end things between them. Ma Ri grows suspicious of Yun Jae.

Da Ran is confused by the return of Gyeong Jun. Yun Jae's mother tries to get his son married to Se Young.

Worried about Ma Ri, Chung Sik follows her to Yun Jae’s house and is shocked to find Da Ran.

Presented with the ring Yun Jae prepared for her, Da Ran is confused. She decides to meet Se Young.

Gyeong Jun feels he may return to his body, so he and Da Ran cancel their honeymoon and rush to the hospital.

Se Yeong accidentally finds the possible connection between Yun Jae and Gyeong Jun and gets the details later.

Da Ran tries to keep herself from falling for Gyeong Jun, while Ma Ri sets out to find Gyeong Jun’s father.

After a spat with Yun Jae, Da Ran takes off to a campsite. Her family makes an arrangement to reconcile them.

Ma Ri learns that Yun Jae and Gyeong Jun are brothers. Yun Jae's relapse is made known to his mother.

To save Yun Jae, Da Ran tries to get Gyeong Jun to leave her. Upset, Gyeong Jun devise a plan.

Convinced that he doesn't have a future with Da Ran, Gyeong Jun pretends not to remember anything.

Though Gyeong Jun and Da Ran fear that he might forget about their love, they are happy to be together.