When Miranda and Roderick finish their meal, Miranda gets up, and takes her plate and her napkin, along with Roderick's plate, but she leaves his napkin on the table. As she walks behind the chair where Roderick sits, the image cuts to a closer shot and she is holding both plates and both napkins.
The school bus driver's nametag has a commonly misspelled word: "Your" instead of "You're".
The scene in front of the grocery store has a sign in the window advertising "Watermellons" which should be spelled with one L, not two.