I really like Neville/Luna as well. I shipped it hard in the movies (not so much the books) because of the way Neville's the one to grab her and run in the Department of Mysteries, and the way he admits he's mad about her in last movie.

I've been toying with the idea of an alternate Trio (or whatever they're called) fic set while Luna, Ginny, and Neville are leading the resistance at Hogwarts, and I had thought to make it Ginny/Luna, but maybe I could make it Luna/Neville. IDK

Good stuff. Thank you.