Great game, thoroughly enjoyed.
I'd like to see a gallery, where the unlocked selfies appear, and the undiscovered ones are still locked as a hint of where to find them.
I don't quite recall exactly what, but it's been mentioned several times on this thread if you want to look. Basically you be mean to her instead of nice.
It is, it's just on a different path. Try making different choices through the game.
It's a pretty fun game for what's there, just don't pay money for it.