Season 1

• 

  7.9/1021 votes

  Episode 1

  Season 1 Episode 1 - Aired 9/18/2000

  Professor Yoon's couple learns their child has been switched through blood tests after a car accident.

  Director: Unknown

  Writer: Unknown

• 

  8.3/1016 votes

  Episode 2

  Season 1 Episode 2 - Aired 9/19/2000

  Professor Yoon and Soon Im switch their children, but they only suffer from unfamiliar circumstances.

  Director: Unknown

  Writer: Unknown

• 

  8.1/1016 votes

  Episode 3

  Season 1 Episode 3 - Aired 9/25/2000

  Jun Seo returns to his hometown and looks for Eun Seo. Eun Seo has an unwanted encounter with Tae Seok.

  Director: Unknown

  Writer: Unknown

• 

  8.1/1016 votes

  Episode 4

  Season 1 Episode 4 - Aired 9/26/2000

  Tae Seok is upset with Eun Seo going on a blind date for money and takes her to the beach where Jun Seo comes.

  Director: Unknown

  Writer: Unknown

• 

  8.1/1014 votes

  Episode 5

  Season 1 Episode 5 - Aired 10/2/2000

  Jun Seo feels sorry for Eun Seo growing up in harsh circumstances. Tae Seok's confession bothers him.

  Director: Unknown

  Writer: Unknown

• 

  8.1/1015 votes

  Episode 6

  Season 1 Episode 6 - Aired 10/3/2000

  Yu Mi notices that the feelings between Eun Seo and Jun Seo are more than brother and sister.

  Director: Unknown

  Writer: Unknown

• 

  8.1/1015 votes

  Episode 7

  Season 1 Episode 7 - Aired 10/9/2000

  Jun Seo and Eun Seo decide to stay as brother and sister, but Tae Seok sees her crying in Jun Seo's arms.

  Director: Unknown

  Writer: Unknown

• 

  8.3/1015 votes

  Episode 8

  Season 1 Episode 8 - Aired 10/10/2000

  Jun Seo and Eun Seo go on a trip for just two of them, and Sin Ae exposes their relationship to their parents.

  Director: Unknown

  Writer: Unknown

• 

  8.7/1020 votes

  Episode 9

  Season 1 Episode 9 - Aired 10/16/2000

  Jun Seo announces to his family that he will marry Eun Seo, but everyone is against his decision.

  Director: Unknown

  Writer: Unknown

• 

  8.3/1016 votes

  Episode 10

  Season 1 Episode 10 - Aired 10/17/2000

  Jun Seo feels guilty for Yu Mi's breakdown and changes his mind to stay with her, leaving Eun Seo.

  Director: Unknown

  Writer: Unknown

• 

  8.2/1016 votes

  Episode 11

  Season 1 Episode 11 - Aired 10/23/2000

  Eun Seo lies to Jun Seo that she sees Tae Seok again. Tae Seok knows about it and pretends to be a couple.

  Director: Unknown

  Writer: Unknown

• 

  8.2/1015 votes

  Episode 12

  Season 1 Episode 12 - Aired 10/24/2000

  Eun Seo learns she has leukemia and Tae-Seok begs her asking for a chance to cure her disease.

  Director: Unknown

  Writer: Unknown

• 

  8.2/1015 votes

  Episode 13

  Season 1 Episode 13 - Aired 10/30/2000

  Jun Seo finds out Eun Seo has leukemia, and Eun Seo heads to the hospital with Tae Seok for her treatment.

  Director: Unknown

  Writer: Unknown

• 

  8.6/1019 votes

  Episode 14

  Season 1 Episode 14 - Aired 10/31/2000

  Eun Seo tells Jun Seo to love each other forever, only in their hearts. Soon after she goes into a coma.

  Director: Unknown

  Writer: Unknown

• 

  8.2/1016 votes

  Episode 15

  Season 1 Episode 15 - Aired 11/6/2000

  Eun Seo regains consciousness when Jun Seo comes, and they decide to spend the rest of their time.

  Director: Unknown

  Writer: Unknown

• 

  8.5/1017 votes

  Episode 16

  Season 1 Episode 16 - Aired 11/7/2000

  Yu Mi decides to study abroad, and Tae Seok leaves Jun Seo and Eun Seo together. Eun Seo dies on Jun Seo.

  Director: Unknown

  Writer: Unknown