What is the theme of used to live here once by rhys?

The theme of "Used to Live Here Once" by Rhys revolves around memory, loss, and the passage of time. The narrative explores a sense of nostalgia as the protagonist reflects on a once-familiar place that now feels alien and disconnected. This dislocation highlights the transient nature of life and the emotional weight of returning to a past that has irrevocably changed. Ultimately, the story evokes a poignant sense of longing for what has been lost.