Season 1

1.Yeon-seo Fails to Receive the Cornea Donation

2.Yeon-seo Goes to the Party

3.Yeon-seo Receives Cornea Donation

4.Dan Becomes Yeon-seo's Secretary

5.Yeon-seo Gets to See Dan's Wings

6.Kang-woo's Suggestion

7.Dan Gets Arrested for Housebreaking

8.Yeon-seo Practices to Walk on Her Own

9.Yeon-seo Starts to Prepare for Her Comeback

10.Hu Tells Dan a Story of the Angel Who Loved Human

11.The Day of the Fantasia's Night

12.The Sponsors Oppose Yeon-seo's Comeback to Fantasia

13.Yeon-seo Apologizes to the Sponsors

14.Kang-woo Gets to Know Dan's Identity

15.Dan Quits His Job

16.Dan's Old Memory Came Back

17.Yeon-seo & Seong-woo's Old Memories

18.Dan's Promise to Yeon-seo

19.The Day Before the Audition

20.The Result of the Audition

21.Yeon-seo's Distorted Memory

22.Yeon-seo Search for Dan's Secret

23.Yeon-seo Regains Her Memory

24.Gwang-il's Statement

25.Ki-chun's Confession

26.Does Dan Finally Become a Human?

27.Dan's Proposal to Yeon-seo

28.Dan's & Yeon-seo's Wedding Day

29.Yeon-seo Refuses to Perform

30.Ru-na’s Other Plot

31.Dan's Disappearance

32.Yeon-seo's Life without Dan