theory on the twins
not sure if this has been brought up, but i'll say it anyway
i think that the twins are two people sharing one mind. They always seem to know exactly what the other one is doing, or wants to do. And they always refer to themselves as 'we', as though the two of them feel each others pain, and share in each others satisfaction
"we owe you for that.... good as new"
"we are getting aggrivated...yes, we are"
if you agree with this or have anything to add, post it here