The song "Sidewalk" by Horse Head explores a feeling of emptiness and longing for love and connection. The lyrics depict a sense of being lost and incomplete, symbolized by the space between someone's feet and the sidewalk they walk on. The protagonist expresses their desire to be noticed and understood by someone they admire. They feel like they are in the middle of the street, vulnerable and willing to be driven over by the person they long for. Despite feeling unlikely, they hold onto hope that this person could possibly reciprocate their feelings. The lyrics also illustrate the protagonist's willingness to sacrifice their own happiness by bringing flowers to the person they desire, only to watch them wither and die. This represents the pain and disappointment that comes with unrequited love. Ultimately, the song conveys a sense of uncertainty and the need to seize the present moment, as tomorrow might never come. The protagonist is willing to stay in this state of longing, hoping for a future where their feelings are reciprocated. Overall, "Sidewalk" reflects the themes of longing, unrequited love, and the search for connection. It portrays the protagonist's emotional journey and their willingness to take whatever opportunities come their way.