Not sure what kishimoto is trying to accomplish by that "friend" shit spewed by sasuke but it really shows how shallow and stupid he is. And how messed up this series has become. This fanservice is stupid. This naruto vs sasuke is just pointless. Its one big fanservice.
It's just like Sasuke to pull some weird shit that no one really ever understands. I don't think Sasuke knows the definition of friend, neither does Naruto. This battle is pointless and incredibly random given the fact that they just worked together to take down the biggest enemy, and now Sasuke wants to kill him? I hate that it's going to end like this...
Do people normally wants to kill their one and only best friend?
seriously I don't get how Sasuke thinks.