••Park Shin Hye••

~25 years old and working as an accountant at Yoon Corporation.

~Daughter of Park Shi Hoo and Park Seo Yoon. 

~In a relationship with Jang Keun Seuk. 

~Have strange weird relationship with Lee Min Ho. 

••Lee Min Ho••

~Head of Finance Department at Yoon corporation.

~Elder Son of Lee Jae Jin and Lee Yoon Ji. 

~Engaged to Kang Min Kyung. 

~Have strange weird relationship with Park ShinHye.

••Jang Geun Seuk••

~A famous basketball player. 

~Only son of Jang Hyun Sung and Jang NaRa. 

~In a relationship with Park ShinHye.

••Kang Min Kyung••

~Fashion designer. Have her own boutique.

~Daughter of Kang Jun Ho and Kang Hye Jung. 

~Engaged to Lee Min Ho. 

••Lee Hong Ki••

~Youngest brother of Lee MinHo.

~Famous basketball player.

~Jang Geun Suk Best friend.