Park Min Hee

Park Min- Hee is a poor young lady, with a mother who works as hard as she does to put food on their table and clothes on their back. She and her mother are working as maids for a living- they clean and cook for stores, houses, actually for anybody who needs a maid. She wants to go college like all her friends did, but how can she when she's struggling for money, her only option was to work for the twins. Park Min-Hee is a humble, hard working girl and she stands up for what or who she believes in.

Go Jin Nam

Go Jin-Nam is a wealthy young man. His family is really rich and he lives in a huge house with his twin brother, Go Tae Hwang. Go Jin-Nam does not do anything for a living. He only cares for himself and has a soft part for his twin brother. Their parents are always busy and they baby him and his twin brother all day, everyday, since the day they were born. Their parents are also strict and the twins were born and raised to listen to their parents no matter what.

Go Tae Hwang

Go Tae Hwang is a wealthy young man just like his twin brother, the only difference between them is that Tae Hwang is always alone, and has a sad story to his life. He is most lively with his twin brother around, but not quite. He's cold, alone, and hates maids for a reason just like his brother does. It's hard to get on his good side.

Lee Shin Cho

Lee Shin-Cho is a cook for the Go twins or the Go family. He is highly trained, and a great cook.  He is currently living and working for the twins under the same roof. He is charming sweet, and cares for people. He has a big heart.