The song "Stardust" by Engelbert Humperdinck is a melancholic ballad that reflects on lost love and longing for the past. The lyrics describe the twilight time and how it symbolizes the separation between the singer and the person they love. The reference to "purple dusk" implies a sense of sadness and nostalgia. The song recognizes that the singer and their love interest have gone their separate ways, with the stars serving as a constant reminder of their distance from each other. The person is depicted as wandering away, leaving the singer with a lasting song as a reminder of their time together. The lyrics also mention how love has become a thing of the past, evoking the concept of stardust as a metaphor for faded love and memories. The song reflects on the bittersweet nature of love, as it describes the longing and dreams that the singer experiences during lonely nights. The melody of the song remains with the singer, haunting their thoughts and taking them back to the time when their love was new and passionate. As the lyrics continue, the singer reminisces about the moments they shared with their love interest. The imagery of being in each other's arms and the nightingale's fairytale implies a sense of an idealized paradise where their love was still alive. However, the lyrics also acknowledge the unattainability of these dreams and the feeling of longing in vain. Ultimately, the song recognizes that the memories of love and the melody of the song will always hold a special place in the singer's heart. The stardust melody symbolizes the lingering essence of their love, even though it is now just a memory. Despite the pain of lost love, the song provides a bittersweet consolation for the singer, holding onto the beauty and sentiment of love's refrain.