There is so much gentle beauty to this fic that it's hard for me to start recounting what exactly it is that I liked best about it.
All the characters have a depth that makes this work like a charm, it feels like a much longer story in the sense that they are all really well fleshed out. The pacing of it is brilliant and your descriptive prose paints such vivid pictures of what it's going on that it felt as if I could touch these characters.
The lovely tenderness of the patronus interactions with Harry were just... brilliant. I absolutely loved every word of this! :)