Kryten initially revels in his humanity, but quickly grows disenchanted with the experience and decides to turn back. Doing so is easier said than done as Longman, having used the DNA machine too many times leaving him barely human, has stolen the mechanoid data.
Kryten initially embraces his humanity, but quickly becomes disillusioned by it and decides to return.  The process of returning is easier said than done as Longman, having overused the DNA machine, has stolen the mechanoid data.