It’s like a type of fungus.

A man in a pink shirt stands in a crowd, speaking and gesturing with his right hand while a man in a red shirt stands beside him, occasionally smiling or looking at the camera. The scene is set in a dimly lit venue with bright spotlights overhead, and the camera alternates between wide shots of the two men and the surrounding crowd, and close-ups of the man in the pink shirt's face as he speaks.