The song "Stranger" by More Fatter talks about feeling disconnected from someone who has changed for the worse. The narrator expresses frustration and disappointment at the other person's lack of growth and return to their old ways. They feel like they can't connect with them anymore and are unsure of what to do. The lyrics suggest that the other person made a mistake and is now stuck in a state of boredom and unhappiness. The narrator is longing for the connection and intimacy they once had, but feel like it's no longer possible. The song captures the feeling of drifting apart from someone who has changed in a negative way.