The song "Sophia's Part" by Holy Hive is about a mysterious and alluring woman named Sophia who appears out of nowhere to the narrator. The lyrics suggest that Sophia may be a symbol for the beauty and mystery of life itself. The narrator is drawn to Sophia's energy and presence, but doesn't understand where she came from or what her intentions are. The song has a dreamy, ethereal quality that matches the feeling of encountering something mysterious and special. Overall, "Sophia's Part" is a song that celebrates the power and beauty of the unknown.