I think it's about someone who has some terrible secrets, like the "fish without eyes" and the "bats", which are not generally considered nice or good. However, she wonders if the guy will still love her, even if he knew about her. The muck part also fits this interpretation because again, muck has a negative connotation.
I think it's about someone who has some terrible secrets, like the "fish without eyes" and the "bats", which are not generally considered nice or good. However, she wonders if the guy will still love her, even if he knew about her. The muck part also fits this interpretation because again, muck has a negative connotation.