Twice Hal adds a fourth sausage to the three he has on his plates.
Outside the garage we see the backs of the kids. A kid with long hair (to the right of the screen) has an aluminium baseball bat over his right shoulder. A few seconds later a short kid in front of him has the bat.
When Lois spears the falling kielbasa with her fork the inner curve of the fork is towards her. As she holds the sausage up the fork is facing away from her.
Outside the garage we see the backs of the kids. There is a kid with long hair (to the right of the screen) and a kid to his left in a red sweater & grey pants. Between them is a boy who at first has a baseball cap then it is gone.
Outside the garage we see the backs of the kids. At the centre of the picture there's a boy with a black and white hooped sweater. Seconds later he has moved forward.