Reading Mifty's POV was thrilling. They have a unique type of magic.
The manner in which Severus was saved seems very reasonable. Narcissa isn't such a cold woman, she would certainly save Severus who has looked after Draco. Really nice to read how in love she is with Lucius.
Severus without his memories is always lovely to read. He was polite and even at their "first meeting," he still felt sparks. It was admirable that Severus would continue to see a large quantity of his memories (such an emotional strain). Harry, ever the quick thinker gave him such a delightful memory and it was just so sweet to read, as a whole. I couldn't agree more with Mifty's thoughts at the end.
One more thing, I'm really glad that Severus finally received an Order of Merlin. He really wanted one :)