I like how she communicates through flowergrams, and has a separate voice. I like the length it took to establish such a heavily designed character: from her demeanor, to her interests. the translators are god send for those heavy dialogue. her and our resident trumpet faerie can might send them to the netherworld with all the dialogue.
I do wonder how this relationship will turn out in the end... because we still don't quite know the reasons for wanting to return demons to their origin... sort of, at any rate it doesn't feel all too personal and we need more screentime for the head of the villain group