After Frankie returns home from the Police Station, the pizza that the family is eating changes between shots. One shot shows about ¾ of a pizza with pepperoni, the next shot shows ½ a pizza that appears to have vegetables on it.
When showing the pizza on the table, the amount of pizza in the box changes between shots, showing approximately 3/4 of the pizza left, to about 1/3, to about 1/2, showing larger amounts left after showing smaller amounts.