Meaning of "Unnecessary" by GusGus

The lyrics of "Unnecessary" by GusGus explore the idea of someone having a transformative impact on the narrator's life. The metaphorical references to changing tides and the moon highlight how this person has become the primary source of guidance and illumination for the narrator, rendering other external influences irrelevant. It speaks to the profound effect that love or a deep connection with another person can have on an individual, reshaping their perspective on the world around them. The repetition of "unnecessary" emphasizes the overwhelming nature of this influence, suggesting that it has completely altered the narrator's perception of reality and their place within it. Overall, the song delves into the emotional power of a significant relationship and how it can redefine one's understanding of the world.