Ok so from my understanding (goat?lamb?) it's kinda like being in the same house for you? Like you can talk to each other and share information? But you don't automatically know what the other knows?
And how do you decide who controls the body? Do you get to decide or it is just kinda random?
Thats a good way of putting it! Theyre essentially in "the same room" they can have a conversation but dont know what the other is thinking
They're both aware of whats going on around them, in a constant state of co-consciousness. Since the physical body was the Lamb's at first, Lamb usually gets first picking on fronting/being in control. They cant *really* control it most of the time, but Goat will snatch control sometimes when it deems it necessary and if it's motivated enough. It mostly has control of the body during Crusades since it loves blowing off steam with all the violence.
They definitely have their own agendas and enforce them whenever they can, doing their best to keep the other placated but.... they butt heads a lot XD