Mariana Arias: (Rapid Breathing) I can't find an open airlock... I think... there's something following me. It's... I keep hearing it. That doesn't make any sense. It's just in my head. (Breathing) Mateo, David... I love you both. Mom, I'm sorry. I know you were just trying to protect me. I love you so much. (Hyperventilating) (Breathing Slows) Ay dios santo!