Aw, this was so sweet and so lovely! I love that Goyle is without magic and has found a place for himself in the Muggle world (the last place anyone would assume he'd go), and your Millicent is just wonderful. Of course, I had to squee at the added Neville/Lavender because they're one of my fave pairings, and Neville's protectiveness of Millicent is just additional icing on a really wonderful cake.