The lyrics for "4628" are entirely instrumental, offering no explicit narrative or emotional content. Without any vocalizations or textual elements, it's impossible to derive a specific meaning or analyze lyrical craft. The piece exists purely as sound, inviting listeners to project their own interpretations and emotions onto the music itself. The absence of words means the 'meaning' is entirely subjective and dependent on the listener's experience of the instrumental composition. Any attempt to assign a concrete meaning would be speculative and unsupported by the provided text.