Aww, I love how Harry's there to choose the order Severus views his memories in as well as offering comfort and an extra *bonus* memory, haha. I loved how Severus's feelings for Harry didn't really change after viewing the memories and the cute suggestion of a romantic dinner for two had me grinning. I absolutely adored Mifty!
The ending was fantastic, too. Harry finally got everything he wanted and it's such a well-deserved happy ending for both of them. :)