L: You do not understand. Organics do not know each other’s minds. Geth do. We are not suspicious. We accept each other. The heretics desired to leave. We understood their reasons. We allowed it. There was peace between us.
S: It couldn’t have lasted forever. You disagreed about what path your race should take.
L: Human history is a litany of bloodshed over differing ideals of rulership and afterlife. Geth have no such history. We shared consensus on such things. How could we have become so different? Why can we no longer understand each other? What did we do wrong?
S: When individuals are separated, they develop in different ways. When they get back together, they don’t always get along.
L: If this is the individuality you value, we question your judgement.
—Exchange of dialogue in Mass Effect 2
Long, dorky answer =P It’s one of my favorite moments in the game.