The song "" ("Classmates") by (Gigi Leung) dives into the complexities of love and friendship during a pivotal time in young adulthood, as the characters grapple with their emotional wounds and aspirations. It captures a poignant snapshot of school life and the bittersweetness of nostalgia, exploring the transition from innocence to the harsh realities of adult relationships. The lyrics resonate with anyone who has felt the sting of unrequited love or the pain of personal growth, reflecting a universal theme of self-discovery amidst heartache.