[ Elizabeth looks back her way. She is kneeling at the moment so they're almost eye level. She's seen so many universes and so many doors. None of them had a talking unicorn behind it before. It seems like a shame. ]

I'm not sure of anything. [ She smiles tiredly. ] I do know I don't want them turning on and killing us all while we're asleep. But you're right. It's a risk.