Continuity mistake: When Jade and Cat sing Give it Up and Jade throws Haley and Tara's burger on their plate, their food scatterers on the table. When it zooms out the food is back in place as if Jade never did anything.
Tori is on her laptop in the plane while sitting next to Trina. When she goes onto her video chat profile, there is a list of usernames of people online. One name is DanWarp, which is the website name of the show's creator, Dan Schneider.