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.
You're weak.
.أنت ضعيف
Du bist schwach.
Eres débil.
Eres débil.
Sei debole.
Você é fraco.
Ты слаб.