The song "" (When a Dog Falls in Love with a Cat) by (Zheng Junhong) explores the complex dynamics of unrequited love and emotional loyalty. The central theme revolves around the idea of longing and devotion despite feeling overshadowed or overlooked. The imagery of dogs and cats serves as a metaphor for the contrasting feelings and characteristics associated with love, where the dog represents loyalty and steadfastness, while the cat symbolizes independence and elusive affection.