It's quite literal; you don't need to look for metaphors here. It's written in the voice of a man who has just killed the love of his life after she ended the relationship. "There's blood on your legs, I love you" - blood from a stab wound maybe? "Twist, snap - I love you" - that's her neck broken, and it's all over for her. "Fall in this ocean with me" suggests he intends to do himself in after he's ended her life.
Very, very dark. And possibly completely wrong, but that's how I hear it anyway.
It's quite literal; you don't need to look for metaphors here. It's written in the voice of a man who has just killed the love of his life after she ended the relationship. "There's blood on your legs, I love you" - blood from a stab wound maybe? "Twist, snap - I love you" - that's her neck broken, and it's all over for her. "Fall in this ocean with me" suggests he intends to do himself in after he's ended her life. Very, very dark. And possibly completely wrong, but that's how I hear it anyway.