Continuity mistake: When Jesse throws Michelle's blue suitcase on the bed when they return home, it lands with the handle facing the camera. When Michelle goes to unpack it at the end of the scene, it's now on the other side of the bed with the handle and zip facing her.
Continuity mistake: The layout of Steve's kitchen has changed in this episode since it was last seen in 'The Apartment'. Notably, the kitchen sink has been moved across to the other side of the counter and a gap has also been created where it once stood to allow Stephanie and Kimmy to hide there.
Continuity mistake: When Michelle turns the music on for them to dance, she lays the player down on the table on its side. It is then still in this position when Danny enters the room, however as he goes to turn the music off, it's suddenly upright without anybody having touched it.
Continuity mistake: When Michelle yells for Danny after D.J. and Stephanie harass her over the TV and karaoke machine, the way she is sitting on the chair constantly changes within a matter of seconds. At times, she is sitting with her legs underneath her and other times, her legs are hanging down.
Continuity mistake: When Stephanie says "I think new socks will be just the ticket", D.J.'s hair is behind her left shoulder, however in the very next shot, it's hanging down in front of it. Then in the following shot as Danny says "This is just wonderful", it's back over her shoulder again.
Other mistake: When Danny enters the bathroom, there is a window in the wall next to the door with daylight coming through. Yet according to the house plan, the stairs to the attic are supposed to be located behind this wall- the door to them is even seen in the background as the pizza guy passes them in the hallway. (00:04:50)