Lol

A white, helmeted character sits on a stool in a classroom decorated for Halloween, reading from a book to a group of small, round children. The character's expression changes from a neutral, wide-eyed look to a shocked, open-mouthed expression, then to a calm, closed-mouth look, before the scene cuts to a close-up of a different character with a stitched face, who grimaces, then returns to the original scene.