When Joey greets Cheryl and makes his "handsome Joe" comment, his donut switches hands between shots.
When Joey makes his pea soup joke, Cheryl's arm hangs at her side. In the next shot, it is behind her back.
When Jesse reads to Michelle from "Horton Hears A Who," the dialogue he speaks is from "Horton Hatches the Egg."
Kimmy says that she is allergic to all dairy products. But in A House Divided, Kimmy is seen drinking milk.