Originally Posted by badcomputer
Romance is completely worthless if you choose the dialogue of more than one protagonist. For the sake of immersion(not feeling like I'm playing the game by myself but with a companion that may disagree or agree with some of my choices on their own), the game should have an option to make one of the protagonist AI controlled. I don't know what they were thinking. Majority of people aren't going to play co-op.

I don't know how the majority will choose to play, but you do have the option of having one of the two main character's personalities controlled by an AI if you decide to play single-player.