Board Thread:Boruto: Naruto the Movie/@comment-26010916-20150806143152/@comment-4022595-20150810222243

It's real alright, she might have mistaken naruto as boruto because you know, she's not used to byakugan and all she can see are naruto's pressure points. That's why she suddenly attack and thought naruto is boruto. As time passes the message on the last page describing byakugan as an X-ray, Himawari might have getting used to it and now she can switch her vision from body pressure points into field vision to look for her brother.

MYSTERY UNLOCKED :)