Lee Jonghyun (18 year-old), a very handsome womanizer. He loves playing guitar and women's hearts. One day his life changed after his parents sent him to live with his aunt's family.

Kang Min Hyuk (17 year-old), Jonghyun's cousin. He is the smartest student in his school. He lives in a small countryside with his family. 

Gong Seungyeon(16 year-old), Kang Minhyuk's childhood friend. She lives with her mother in a small house. Seungyeon is very beautiful with pale skin, red lips and long hair, but unfortunately she is blind. She lost her sight at the age of 5 because of the accident which took her father's life.

Kang Seulgi (16 year-old), Seungyeon's bestfriend. She has a crush on Jonghyun.

Jung Soo Jung (16 year-old), transferred student from US. She lost her parents 6 months ago. Her uncles sent her to the countryside for unkown reason which made her despresed. She's beautiful but a little dumb, noisy and arrogant. She lives on Seungyeon's house.

Jung Yonghwa(22 year-old), Soo Jung estranged older brother. He lives in Seoul for years and still doesn't know about his parents' death. He come to countryside to look for his little sister.

Etc....