When the girls are jumping on the bed to the loud music, you notice in the bottom right corner that one of the pillows is falling off the bed. The grandfather comes into the room, and the camera turns to him. It comes back to the girls on the bed. The pillow is back on the bed and falls off again. Every time the camera is on the girls while they are jumping, the pillow is always back on the bed and always falls off before the camera turns to something else.