I think this song is about a strong-willed person who is stating that she, being a sweet, beating heart, that is full of life, will not be "pinned" down by anyone or anything. Although the "arrow", being the object that is supposed to affect her is jabbed in her heart, she won't be taken down by this.
I think this song is about a strong-willed person who is stating that she, being a sweet, beating heart, that is full of life, will not be "pinned" down by anyone or anything. Although the "arrow", being the object that is supposed to affect her is jabbed in her heart, she won't be taken down by this.