Song Meaning
The lyrics paint a picture of an almost imperceptible presence, a "tiny body" that is "see-through" and "lighter than air." This entity seems to exist within another person, "swimming inside of you" and even resting beside them at night. The dominant emotional tone is one of quiet unease and hidden intimacy, underscored by the repeated, almost whispered refrain, "But no one knows."
The central tension arises from this hidden existence. The narrator observes the entity's intimate proximity to the other person – it "swims through your hair" and might even be "dreaming about you." This closeness is contrasted with the profound secrecy of its presence, creating a sense of vulnerability and isolation for both the entity and the person it inhabits, as their shared experience remains entirely unknown to the outside world.
The most striking aspect of the craft is the persistent ambiguity surrounding the "tiny body." Is it a literal being, a metaphor for a thought, a memory, or perhaps an illness? The lyrics deliberately avoid concrete definition, instead focusing on its ethereal qualities and its intimate, almost parasitic relationship. The repetition of "Could it be dreaming about you?" amplifies this uncertainty, blurring the lines between the entity's consciousness and the other person's reality.
This deliberate vagueness is what makes the lyrics so effective. By refusing to name the presence, the song taps into a universal feeling of having hidden aspects of ourselves or our lives that are deeply felt but difficult to articulate or share. The quiet insistence of "But no one knows" creates a powerful sense of shared, secret experience, resonating with the listener's own unspoken inner worlds.