it's nonstop

A man in a dark suit holds a yellow glow stick in his right hand and a green glow stick in his left, moving them in a rhythmic, dance-like motion against a dark background. The scene cuts to two separate glow sticks, one green and one red, moving independently in the dark before returning to the man, who now holds the yellow glow stick above his head and the red one in his right hand, continuing the dance.