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.
Who's there?
من هناك؟
Wer ist da?
¿Quién está ahí?
¿Quién está ahí?
Chi c'è?
Quem está aí?
Кто там?