Cause even though I'm a professional, I like to do my work at home
As said in a previous annotation, a cabaret is a show of dancing, singing or light entertainment. Justin Timberlake is indeed a professional at singing, dancing and entertainment, having cemented his reputation as a solid entertainer, a good actor AND a comedian.
However, he prefers to show his skills/moves in bed with his woman, and we can understand that.
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