The song "Killer" by Kali Uchis expresses feelings of betrayal, heartbreak, and disappointment in a romantic relationship. The lyrics suggest that the narrator's partner lacks empathy and love, leading them to hurt and deceive the narrator. The repeated line "That makes you a killer" refers metaphorically to their partner's actions being emotionally harmful and destructive. The song also touches upon the concept of a future together and the idea of starting a family. However, the narrator realizes that their partner's actions have shattered any hopes for a happy future, leaving them with a sense of loss and the inability to have a fulfilling relationship or know their potential children. Overall, "Killer" portrays the narrator's realization that their partner's lack of love and consideration makes them emotionally dangerous, as they are capable of causing pain and destruction in their relationship. The lyrics serve as a cathartic expression of the narrator's emotions and their recognition of the harmful nature of their partner's actions.
