In the video, two boys are playing in a backyard. One boy is wearing a striped shirt and the other is wearing a black shirt. They are throwing a ball at each other. The boy in the striped shirt throws the ball first, and the boy in the black shirt catches it. Then, the boy in the black shirt throws the ball, and the boy in the striped shirt catches it. They continue to play this way, throwing and catching the ball. The backyard has a tree, a swing, and a trampoline. The boys seem to be having fun playing together.