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.
I came here with the intention
of killing you...
um dich zu töten.
vine aquí con la intención de matarte...
vine aquí con la intención de matarte.
eu tenha vindo aqui 
pensando em assassiná-lo...
я собирался убить тебя...