Yep, shes done. Gone. Over. Kaput. She had her ups and downs, but when its over its over. We got to see Rivers parents, her childhood, her regenerations. We saw her kill the Doctor, we saw her chase the Doctor, and we saw her die. And then we saw her say goodbye to the Doctor and fade from reality. River Songs first words were Hello Sweetie. Her last words in The Name of the Doctor were Goodbye Sweetie. Bookends. The story is over. The question here is obvious: am I completely wrong, and does everything actually suggest that shell be back?