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.
What do you mean?!
!ماذا تعني؟
Um was geht es hier?
¡¿Qué quieres decir?!
¡¿Qué quieres decir?!
Che cosa è chiaro?!
O que você quer dizer?
В каком смысле?!