The Main Characters

Park Shin Hye=> is a simple, loving daughter and a caring sister...Her father really hates her beacause of the lost of her sister.

Jung Yong Hwa=> is the only son of the Jungs, he is a cold hearted person when it comes to other people but deep inside of him is a warm hearted person when it comes to his younger sisters.

Seo Hyun=> the childhood friend of Yong Hwa who came back to Seoul for Yong Hwa...Seo Hyun is deadly in love with Yong Hwa.

Kim Hyun Joong=> he is the cousin of Shin Hye...He always there for Shin Hye, he've been a brother to her...And suddenly he fall in love to Jung So Min.

Jung So Min=> she is the second child of the Jungs.

Lee Jong Hyun, Kang Min Hyuk and Lee Jung Shin=> they are the best friends of Yong Hwa.

The Other Characters

Park Min Hye=> the lost sister of Shin Hye.

Jung Ji Min=> the yongest sister of Yong Hwa.

Cha Bo Woon=> the best friend of Shin Hye.

Mr. Park Jung Keun=> the father of Shin Hye.

Mrs. Park Young Hee=> the mother of Shin Hye.

Mr. Jung Jae Hwa=> the father of Yong Hwa.

Mrs. Jung Mi Young=> the mother of Yong Hwa.