@ thatsaltyfangirl heyyy!! So good to read you again!! Hope you'll continue your story!! (I searched, but yours is still the best!)
For the following I will speak of the books, I despise the movies...
I actually loved the whole Ron/Lavender thing, cause it showed both feelings and characters of Hermione and Ron that was not depicted before.
I loved also the evolution of Ginny.
Weirdly my "favorite" moment (besides the silver Doe, of course) is when they got away from malfoy's manor. I really think that JKR made a great job there. It's been maybe 10 years that I know that dobby's dead, but it get me every time I re-read it...