In this clip Layla and Chrystine are handcuffed behind there back where they struggle for a few moments. After they are alone, Chrystine tells Layla she has a hidden handcuff key in her bra. Layla reaches up with her cuffed hands and pulls out the key and they use it to escape from the handcuffs. Check out part#2 when they have waistchains and legirons put on to make sure they don't escape again.