You've been wandering the Ever After with Neo for hours, the mute not really caring enough about you to fight or make you go away.

When you stumbled upon each other earlier, she only expressed her desire to kill Ruby by using her semblance to turn into an illusion of Ruby and making the throat-slitting gesture.

As you both walk, her curiosity seems to get the better of her, and she occasionally glances at you, seemingly wanting you to make idle conversation, even if it'll be one-sided.