The song "Sweet Sweet Heartkiller" by Say Hi is about a mysterious, alluring woman who has a dark and dangerous side. The lyrics describe how she used to write songs for wealthy and extravagant people but now lies in a coffin-shaped bed filled with bats. The singer is infatuated with her pale appearance and describes how they both enjoy the night and the smell of night-blooming flowers. The woman is depicted as a seductive and lethal figure who bites through necks like a sharp knife, and the singer is captivated by her dangerous charm. The song paints a picture of a surreal and otherworldly romance, with references to superheroes and the taste of lust. The singer is drawn to the thrill of being with this woman, even though she has a dark and deadly side. The lyrics convey a sense of fascination and danger, as well as a longing for the excitement and intensity of their relationship. Overall, "Sweet Sweet Heartkiller" tells the story of a captivating and enigmatic woman who is both irresistible and perilous, and the singer's obsession with her despite the risks involved.
