They have separate brains. Siamese identical twins that didn't divide into two babies, just one two headed birth defect that survived as long as the two stay alive on one corpse.
Not a mystery how that happened with life mutually evolving as eternally separated occupying the moment here. My understanding of the problems the two female heads face stuck to one body. Where is there ever going to be a normal relationship with each having a male boyfriend, children of their own?
I feel their confusion being an average reproduction as one gender mixed into current generation gaps navigating space in self evident form evolving in plain sight and nobody accepts it. I know what Eternal Hell has always been in the minds of mankind.
My brain wonders which body function is controlled by which brain. Which head is alpha brain and which one beta mind directing the outcome of the omega body sustaining both.
You sick mf. Why did you put them on display so the parallel universes and alternate realities in this one world atmosphere would come chasing them to stare at. It takes time for anyone seeing that to adjust to it really happened. I watched a show when they were 16 years old and I felt their emotions while putting on the brave faces. their instinctive will to adapt in life was amazing. But back to my brain dealing with not being like everyone else ignoring life doesn't exceed last 5 generations present.
if both needed glasses would mean spirited persons tease them by calling them 8 eyes"? <that is the depths of my sense of humor dealing with things I have no control over.
No good deed goes unpunished means something in real time. Every reality rejects an honest sole before accepting the two female heads on one body was an miracle from God or Satan's punishment for the Siamese twins ancestry's behavior.
I am making a point about now being eternity, not ridiculing any ancestor/s.