Board Thread:Questions and Answers/@comment-209.197.172.103-20140418011004/@comment-3445779-20140419081123

209.197.147.183 wrote: Yes that right but after I read the chapter again, it has an other scene in chapter 445 where hayate called alice : A-tan in front of Hina and everyone. Maybe Hina just really doesn't pay any attention?

Well that is true, he did call her "A-tan" in chapter 445. Then I guess it is possible that he might of been questioned by Hinagiku off screen about it, but seeing that this is Hayate no Gotoku! and how gullible the characters can be at times, I'm pretty certain that Hinagiku will realize that "A-tan" is Athena Tennousu in due time.