Continuity mistake: When Kelly is putting the number card on Logan, you can see one on Kendall behind him, when he shouldn't have had one yet.
Continuity mistake: When the boys are fixing to take the picture, James's jacket goes from on to off to on again.
Continuity mistake: When Logan is dressed as a girl and is in the math class, the purse that he had changes position.
Continuity mistake: Kendall aims to kiss Jo, moving in on her right cheek, but when the camera changes, he ends up kissing her left cheek.
Continuity mistake: When the snack cart is pushed away the box of gummies is left on the ground behind Logan. After cutting to the crowd and back, the box is no longer there. (00:01:43)