A South Korean actor and singer, currently focusing on acting. Everyone knows his catchphrase "Save you in my heart." He played the role of Gong Juyeong in Love Revolution. Age: 25 He has a good personality and is very energetic. Representative works: The Man Who Lives with the King, The World's Beautiful Odrade, The Legendary Kitchen Soldier, Weak Hero Class 1, Weak Hero Class 2

A South Korean actress. She played the role of Wang Jarim in Love Revolution. She has a good personality and is energetic. Age: 24 Representative movie works: Bad Memory Eraser, Knight Flower, Bibo, Cheongdam International High School

A South Korean singer and actor, currently focusing on acting. He played the role of Lee Gyeong-woo in Love Revolution. He is handsome. He has a good personality and an energetic character. Age: 26 Representative movie works: That Winter, the Wind Blows, The Moment Life Becomes a Flower, Again My Life, Pinocchio, Doctor John

A South Korean actress. She played the role of Yang Minji in Love Revolution. She has a good personality and is funny. She is energetic. Age: 23 Representative movie works: Aloners, Seon-hee and Seul-gi, Our Blooming Youth, D.P.

A South Korean actress. She played the role of Oh Jaram in Love Revolution. She has a kind personality and is funny. She is energetic. Age: 25 Representative movie works: Scout 6 Early Adopter, Kick a Goal, Digital Single

A South Korean actor. He played the role of Kim Byeonghun in Love Revolution. He has a kind personality and is funny. He is energetic. Age: 25 Representative movie works: Oh! My Assistant

A South Korean actor. He played the role of Ahn Gyeongmin in Love Revolution. He has a good personality and is very funny. He is energetic. Age: 26 Representative movie works: Duty After School, Missing You, Sweet Home, You're All Surrounded