Alvin and the Chipmunks - How Did His Hands Move?
In the movie Alvin and The Chipmunks when Dave goes to bed,he puts both of his hands on his chest. Then he starts to hum and sing "want a plane that loops the loop", then dave sits up and says hula hoop. Right before he sits up, his hands are behind his head. How did it move from his chest to behind his head?