Is it normal to have this fantasy?
I keep imagining this fantasy of being only one of two human survivors of a nuclear apocalypse. The only two humans alive would be me (an older gentleman) and a young girl. Somehow we find each other, and we gradually form a close bond. She starts to trust me and puts her life in my hands, while I assume responsibility for us and try to keep both of us safe. I teach her how to find food, water, and shelter. We discover pieces of old technology left behind such as computers and cars. She is impressed by how responsible, mature, and brave I am. Eventually we end up having sex during one lonely night.