Kim jonghyun - The son of the most powerful man in the whole world , who clearly is in the mafia. he came from the most influental family in the whole world. he closed his heart after loving jessica , but their love resulted to a baby named Kim So Eun. which jessica call's trash.

Jung Sooyeon (Jessica) - jonghyun's previous lover , went to the states to forget about jonghyun and their daughter. but she felt the need to take care of so eun. so she decided to go back to seoul and see her daughter.

Kim So Eun - Kim Jonghyun and Jung Sooyeon's child. she grew up without a mother , she doesnt even know why she has to endure all this pain. she is a caring and loving person. she like's kim bum.

Hwang Mi Young (Tiffany) - Jessica's Life long best friend. very devoted to his son kim bum. she is kim kibum (Key) 's wife

Kim Kibum (Key) - Kim Bum's father. he is very strict and want's the best for the clan (clan of the kim's). is his younger brother's comforter. is Mi Young's husband

Kim Bum - Mi young and Kibum's loyal son , who follow's everything his parent's order's. he feel's very sorry for so eun , the girl he love's. is hailed by his servant's "Kim Kibum junior" because of his striking resemblance with his father.

Choi Minho - jonghyun's right hand man , is choi sooyoung's husband. very handsome , sulli and sungmin's father

Choi Sooyoung - tiffany and jessica's hero when it come's to problem's , a loving mother to her twin's. is choi minho's wife

Choi Sungmin - Choi Sulli's Twin brother. is kim bum's bestfriend

Choi Sulli - Choi Sungmin's Twin Sister . is so eun's best friend.

also the rest of shinee and snsd