Bart Simpson stands in the foreground facing a group of children on a sandy beach beside a blue lake, with Nelson in his vest among them…

What happens

Bart Simpson, in his orange-red shirt and spiky hair, stands in the foreground facing a group of children on a sandy beach beside a blue lake, with Nelson in his vest among them, along with Lisa in her red dress, a boy in a striped shirt, a boy in a blue shirt, a girl with a purple ponytail, a boy with orange hair in a white polo, and a boy with blue hair and glasses in a cap. At first Bart scowls, then his eyes widen and his mouth opens to speak, while Nelson raises a hand in a wave and the children talk and shift their stances. Green palm fronds frame the top corners and a grey rock sits on the upper right slope.

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