oh, so that means if we didn't impregnate Azula in book2, it still gonna happen in book 4, thanks you, cuz I wonder if I impregnate toph and kata in book 3 will I get some nice interaction in book 4 telling me one of the avatar kid is mine or the metal bender sistersI correct both an error and phrasing: At book2 Love ending Azzy is clearly pregnant if you impregnated her. It seems Marty took this end as canon.