Okay, go to the scene when Dylan (Drew Barrymore) is fighting the men while tied up. She breaks the chair, slips her hands over her feet so that they are in front of her. She then does the leapfrog thing and breaks the guys nose or whatever. Well if you watch while she jumps up and turns around holding onto the rafter board thing, her rope that holds her hands together comes loose. And in the next scene you can clearly see that it is tied up again. This is really easy to spot so you don't have to look hard!