Episodio 1 - Episodio 1
18 de septiembre de 2000 • 49 minutos
Professor Yoon's couple learns their child has been switched through blood tests after a car accident.
Episodio 2 - Episodio 2
19 de septiembre de 2000 • 56 minutos
Professor Yoon and Soon Im switch their children, but they only suffer from unfamiliar circumstances.
Episodio 3 - Episodio 3
25 de septiembre de 2000 • 53 minutos
Jun Seo returns to his hometown and looks for Eun Seo. Eun Seo has an unwanted encounter with Tae Seok.
Episodio 4 - Episodio 4
26 de septiembre de 2000 • 53 minutos
Tae Seok is upset with Eun Seo going on a blind date for money and takes her to the beach where Jun Seo comes.
Episodio 5 - Episodio 5
2 de octubre de 2000 • 53 minutos
Jun Seo feels sorry for Eun Seo growing up in harsh circumstances. Tae Seok's confession bothers him.
Episodio 6 - Episodio 6
3 de octubre de 2000 • 50 minutos
Yu Mi notices that the feelings between Eun Seo and Jun Seo are more than brother and sister.
Episodio 7 - Episodio 7
9 de octubre de 2000 • 54 minutos
Jun Seo and Eun Seo decide to stay as brother and sister, but Tae Seok sees her crying in Jun Seo's arms.
Episodio 8 - Episodio 8
10 de octubre de 2000 • 55 minutos
Jun Seo and Eun Seo go on a trip for just two of them, and Sin Ae exposes their relationship to their parents.
Episodio 9 - Episodio 9
16 de octubre de 2000 • 54 minutos
Jun Seo announces to his family that he will marry Eun Seo, but everyone is against his decision.
Episodio 10 - Episodio 10
17 de octubre de 2000 • 57 minutos
Jun Seo feels guilty for Yu Mi's breakdown and changes his mind to stay with her, leaving Eun Seo.
Episodio 11 - Episodio 11
23 de octubre de 2000 • 52 minutos
Eun Seo lies to Jun Seo that she sees Tae Seok again. Tae Seok knows about it and pretends to be a couple.
Episodio 12 - Episodio 12
24 de octubre de 2000 • 52 minutos
Eun Seo learns she has leukemia and Tae-Seok begs her asking for a chance to cure her disease.
Episodio 13 - Episodio 13
30 de octubre de 2000 • 58 minutos
Jun Seo finds out Eun Seo has leukemia, and Eun Seo heads to the hospital with Tae Seok for her treatment.
Episodio 14 - Episodio 14
31 de octubre de 2000 • 59 minutos
Eun Seo tells Jun Seo to love each other forever, only in their hearts. Soon after she goes into a coma.
Episodio 15 - Episodio 15
6 de noviembre de 2000 • 53 minutos
Eun Seo regains consciousness when Jun Seo comes, and they decide to spend the rest of their time.
Episodio 16 - Episodio 16
7 de noviembre de 2000 • 60 minutos
Yu Mi decides to study abroad, and Tae Seok leaves Jun Seo and Eun Seo together. Eun Seo dies on Jun Seo.