Team Kakashi are stunned to learn that Sai's true mission is to kill Sasuke.  Naruto wants to believe that the smile Sai showed them was real, but there is a possibility that it was all an act.
an act in order
to forestall you, Naruto?
مجرّد تمثيل لخداعك يا ناروتو؟
Und wenn das alles nur ein
Trick war, um dich zu täuschen?
...un acto para engañarte, Naruto?
una actuación para engañarte, Naruto?
una finta per raggirarti, Naruto?
para poder te enganar, Naruto?
было лишь для отвода глаз, Наруто?