Cast : Hyun Bin as Han Tae Woong / Han Deuk Gu Sung Yu Ri as Kim Bo Ra Im Ju Hwan as Suh Gun Woo Yoo In Young as Lee Seung Ri Kim Tae Hyun as Choi Choong Shik Go Doo Shim as Park Yeong Ok (Ibu Tae Woong) Kim Eung Soo as Lee Dong Sul (Ayah Seung Ri’s) Chun Ho Jin as Kim Jang Su (Ayah Bo Ra’s) Oh Mi Hee as Ibu Bo Ra Lee Sun Ho as Kim Jeong Kyu Jang Jung Hee as Go Soon Ja (Asisten Bo Ra’s) Jung Hwa Young as Park Deuk Nam (Putri Go Soon Ja) Go Ju Yun as young Kim Bo Ra Kim Hak Jin as Ahn Sang Ho Lee Seo Yoon (???) as Hong Ji Hye Lee Chul Min as Park Dong Pil (boxer) Park Jin Young as Jang Park Sa (Dokternya Bo Ra) Choi Duk Moon as Oh Shil Jang Kim Beol Rae as Profesor matematika Choi Yeo Jin (Cameo) Jerome To (Cameo) Kim Yeo Jin (Cameo) .

Awards : 2006 KBS Drama Awards: – Popularity Award (Male) – Hyun Bin – Popularity Award (Female) – Sung Yu Ri – Netizen Award (Male) – Hyun Bin – Best Couple Award – Hyun Bin and Sung Yu Ri.