herms and harry can't get together because ron is totally in love with her. how can she ignore that! and although they are best friends their likes and dislikes differ too much.
as for ginny and harry, i don't thing that will work out either, she just finished getting over him! i don't think she'll ever actually like him again, even though Tanuki's theory is true, she can't really have loved him, i just don't think it would work. but maybe thats because i have an obsession with draco/ginny relationships. hee hee
now we come to luna/harry. they are so going to end up together!yes, i know luna is crazy, but i think that will work. maybe he's drawn to her for it??? yeah, they'll end up together. (yes, i'm arguing with my self.)