wow it's been six whole days since i told you that you're my favouritest person on the whole planet and i love you thiiiiiiiiiiiiiiiiiiiiissss much :'o adding a question mark to make it a question?
Although admittedly not the most clever metaphor, that line clearly means "I am singing through my brokenness to other broken people". Taken in context with the rest of the song, it is a brilliant piece about the depraved nature of humanity and how or if hope can be found within it. It is beautiful, ty~!!