What I get from it is that the narrator is in a state of unrequited love, and he feels lost and cold and overwhelmed like you do in a big city you don't know and you get lost, hence the metaphor.
What I get from it is that the narrator is in a state of unrequited love, and he feels lost and cold and overwhelmed like you do in a big city you don't know and you get lost, hence the metaphor.