Yeon Seo Search for Dan's Secret (S01E22)

S01E01 Yeon Seo Fails to Receive the Cornea Donation S01E02 Yeon Seo Goes to the Party S01E03 Yeon Seo Receives Cornea Donation S01E04 Dan Becomes Yeon Seo's Secretary S01E05 Yeon Seo Gets to See Dan's Wings S01E06 Kang Woo's Suggestion S01E07 Dan Gets Arrested for Housebreaking S01E08 Yeon Seo Practices to Walk on Her Own S01E09 Yeon Seo Starts to Prepare for Her Comeback S01E10 Hu Tells Dan a Story of the Angel Who Loved Human S01E11 The Day of the Fantasia's Night S01E12 The Sponsors Oppose Yeon Seo's Comeback to Fantasia S01E13 Yeon Seo Apologizes to the Sponsors S01E14 Kang Woo Gets to Know Dan's Identity S01E15 Dan Quits His Job S01E16 Dan's Old Memory Came Back S01E17 Yeon Seo & Seong Woo's Old Memories S01E18 Dan's Promise to Yeon Seo S01E19 The Day Before the Audition S01E20 The Result of the Audition S01E21 Yeon Seo's Distorted Memory S01E22 Yeon Seo Search for Dan's Secret S01E23 Yeon Seo Regains Her Memory S01E24 Gwang Il's Statement S01E25 Ki Chun's Confession S01E26 Does Dan Finally Become a Human? S01E27 Dan's Proposal to Yeon Seo S01E28 Dan's & Yeon Seo's Wedding Day S01E29 Yeon Seo Refuses to Perform S01E30 Ru Na’s Other Plot S01E31 Dan's Disappearance S01E32 Yeon Seo's Life without Dan