Bart Simpson stands in a classroom between a curly-haired boy with a striped shirt on the left and a woman with a tall light-blue bob and green…

What happens

Bart Simpson, the spiky-haired boy in an orange shirt, stands in a classroom between a curly-haired boy with a striped shirt on the left and a woman with a tall light-blue bob and green sunglasses on the right, who is Mrs. Krabappel. Bart stands with his hand on his chest, singing with his mouth opening and closing, then shifts his posture and rests his hands at his belly before standing with his arms at his sides. The curly-haired boy on the left and the woman on the right also have hands over their chests, with the boy grinning and the woman singing. Behind them are a green chalkboard, a bookshelf of books, and a bulletin board with papers pinned to it.

Written by an AI model from frames of this moment, so small details can be off.