PRESTON: "You need to go. I cannot do this with you in here. I cannot think." CRISTINA: "You know in movies, how the hero and there's always the other guy, the one who sees danger and runs in the opposite direction?" PRESTON: "Yes." CRISTINA: "Be the other guy." PRESTON: "That's not an option."
[narrating] "In hospitals, they say you know when youâ€™re going to die. Some doctors say itâ€™s a look patients get in their eyes. Some say thereâ€™s a scent, a certain smell. Some say itâ€™s some kind of sixth sense. When the great beyond is headed for you, you feel it coming. If today were your last day on Earth? How would you spend it?"