From catdad
Also, I'm watching this subtitled interview and they just got to the point where they are explaining that you will have two specific companions throughout the game and that it remembers your dialogue choices with them, which will determine how the relationships change over the course of the game: BFFs, romance, or potentially a complete split. https://www.youtube.com/watch?v=bcao6ahRFLw&feature=BFa&list=FL7lnp0TxZDdQb1RIZ6XXt6g