The poem uses the metaphor of a shadow to explore themes of identity, power, and separation. It describes the shadow as a courtesan to a queen, emphasizing a relationship where the shadow is subservient and somewhat alienated. The imagery of the queen standing and the chaotic movements of the shadow reflect a struggle with self-perception and the roles we embody in society. The notion of being "crazy" suggests a deviation from expected behavior, while the two-dimensional world hints at limitations imposed on personal expression.

As the poem progresses, the queen's departure signals a shift in dynamics, with the shadow longing for recognition and a more significant role. The mention of gestures and boldness introduces a contrast between power and lack of strength. Ultimately, the poem conveys feelings of insignificance amidst royal aspirations, with the royal cloak representing unattainable authority. The closing lines imply a loss, with the farewell at the train station encapsulating the transient nature of life and relationships, leaving the shadow to navigate its existence alone.