In the first scene of the movie, when Peter Parker (Spider man) is delivering the pizzas to the business, he is told by his boss to deliver "8 large extra cheese pizzas." But when Peter is on his bike, and again when he sets the pizzas on the building as Spider man, there are only SEVEN pizzas, not eight. Then, when he actually delivers the pizzas to the business, there ARE eight pizzas. Where did he get the extra pizza along the way? And why were there only seven to start off with when the order was for EIGHT??