This is the episode where Lizzie gets handcuffed to her little brother Matt.After Lizzie and Matt are already at the clothing drive and their mom is talking to their dad on the phone and she says he can stay and have a free day at home.So he gets excited and orders a pizza and stuff and watches TV.Well watch the pizza-you see him take a piece but it still shows there is a full pizza!!!If I'm not mistaken there should be one piece gone!