As the name suggests, PSY's Gentleman is about a gentleman, and although the song is slightly flirtatious, the style is a bit more formal. And Gentleman's music video features performers in formal attire.
The English word gentleman refers to an English gentleman, who usually carries a civilized stick in his hand, wears a bowler hat, a smart suit and shiny shoes. In medieval England, "gentry" (gentleman class) is a social class, the social status is second only to the nobility, such as Sir and other positions. A male adult of this class was called a "gentleman" at the time. "Gentleman" originated in Western Europe in the middle of the 17th century, and was developed by the "knight" who was full of chivalry and heroism, and then flourished and developed to the extreme in Britain. Gentlemanliness is the externalization of the British national culture, and it is a brand-new style that is fused into a new kind of values based on the spirit of the aristocracy and mixed with certain values of the various classes of the British society in the process of aligning themselves with the upper-class society. values fused into a new social culture.