The guy is laughing.

A person with a pixelated, glitched head wearing a red shirt stands against a white background as the text "BE MORE CHILL" appears over their head; the text on the right side of the screen changes from "JEREMY: Michael!" to "MICHAEL: Jeremy, my buddy How's it hanging? Lunch is banging Had my sushi, Got my slushie and more!" and then back to the initial text, with the glitch effect on the head pulsing throughout.