Pairing: Six alone
Spoilers: none really
Gaius asked me what it's like being a Cylon and the word I think best describes it is lonely.
Humans don't understand loneliness, not really. Loneliness is when you know that there is no one else in the world, other than you, who is at all like you.
If you broke up all the personality traits of humanity and put them back together you'd find there are really only twelve people. Twelve very different people.
I used to think that was enough.
Sometimes I think that is why we make many copies. We're still alone with ourselves though.