I'd really, really, love to know who Lavrenti Beria (the NKVD chairman) was talking to over that phone. Because it takes a lot of guts to pull that "you make them fall, I make you fall with them" stunt on your own boss in the worst times of Soviet Russia. And I'd love to see who has Vashenka and Nadya in such regard, and why, as to dissobey Beria and threaten him in 1945 over two low-ranked soldiers. I sense there's a really good tale there that we haven't seen - yet.