Milk Coffee is an original music group, which consists of two members, a man and a woman. They are Gefei and Kiki respectively. In the combination of milk and coffee, Ge Fei is responsible for composing music and Kiki is responsible for writing lyrics. Many of their songs are original. After many years of debut, Gefei's partner Kiki released many music albums, and their works influenced many post-80s and post-90s generations.

It is said that when he was still in high school, Ge Fei met Kiki through the Internet. They developed from online to offline and became good friends. After graduating from high school, Ge Fei and Kiki were admitted to the same university. Together with two other students, four young men and women formed a band.

In a competition, the band was eliminated and soon broke up. Gefei and Kiki don't want to give up music, form a double combination of milk coffee and continue to work hard for their dreams. After that, milk coffee signed a contract with a brokerage company and officially entered the music world.