The song "Cuma Aku" by GAC (Gamaliel Audrey Cantika) talks about the pain of a broken relationship and the disappointment in a partner who didn't keep their promises. The lyrics express the singer's realization that their intuition was never wrong about their partner's actions. They have to accept the bitter reality of a forced separation. Despite the heartbreak, the singer is willing to let go and move on because they have to continue living their life. The lyrics also touch upon the idea of vows of love until death, which were not fulfilled by the partner. The singer emphasizes that they were the only one who kept their promises and stayed true to their words. The song references how the partner once claimed that they were destined to be together, but that turned out to be false when someone else entered their lives. The singer questions the partner's loyalty and accuses them of not being truthful. Overall, the song portrays the emotions of betrayal, disappointment, and acceptance in a failed relationship. It highlights the singer's determination to let go and move forward.