Friends

In a gym, a man in a blue shirt sits on the floor while another man in a dark shirt crouches beside him, then both fall backward onto the floor. A man in a white hat lifts a large sack above his head, then drops it, causing a cloud of white powder to explode outward. Two boys on a dirt path struggle to control a small all-terrain vehicle, with one boy in a helmet sitting on it and the other pushing from behind. Three boys stand on a frozen pond, with one in a blue jacket attempting to skate while the other two watch; he loses his balance and falls through the ice.