Terrible editing.

A blonde character in a blue hoodie displays a range of exaggerated expressions and actions, including a shrug, a mirrored cool pose with the word "COOL," a dance move with a box, and holding a bottle, while other characters appear in the background or as repeated images. The scenes shift between a store setting, a plain white background, and a dark grey background, with the character's expressions changing from confused to smug to excited.