Maybe he sings about his own death and a person who loves him is sitting next to him. She/He makes his death as pleasant as possible ("You fused my broken bones/ Back together again/ Lift the weight of the world/ From my shoulders again" means that she/he soothes his pain. "You touch my face" She/He strokes him.). And in the end he dies with a feeling of true love instead of fear. So that is the most beautiful death i can imaging (that´s my opinion anyway) and it shows, how important true friends and love are.
Maybe he sings about his own death and a person who loves him is sitting next to him. She/He makes his death as pleasant as possible ("You fused my broken bones/ Back together again/ Lift the weight of the world/ From my shoulders again" means that she/he soothes his pain. "You touch my face" She/He strokes him.). And in the end he dies with a feeling of true love instead of fear. So that is the most beautiful death i can imaging (that´s my opinion anyway) and it shows, how important true friends and love are.