Character mistake: When Olivia turns up at Jackson's house, she says, "That was my Saturday afternoon. This is my Saturday night!" which indicates it is the same day. But when Cooper arrives, he says, "Sorry for blowing off at you yesterday," which means another day has passed. However, at the Hannah concert, it is the same day all the while, so Cooper had got his days wrong.OliviaD3601
Continuity mistake: When Oliver appears and is hanging from the limo roof, Lilly puts "Hannah's" hat on Miley's head and Miley's father has her wig. In the next shot she only has her wig on, but after Oliver asks why she kissed him, we cut back to Miley and she has both her wig and hat on.
Continuity mistake: When Miley comes into the house, she takes Robbie's ice-cream bowl and you can see that there is a bottle of whipped cream and chocolate sauce on the table. When Robbie and Jackson start singing, the whipped cream and chocolate sauce change places.