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'll remember that.
.لن أنسى ذلك
Das werde ich mir merken.
La recordaré.
La recordaré.
Me lo ricorderò.
Vou me lembrar disso.
Я запомню.