Source:NARUTO Manga and Spoilers
Naruto 478: Itachi Returns!
(Battlefield scene)
-Itachi stares angrily-
Itachi: You went out of line, you were going to hurt Sasuke.
Sasuke: I-Itachi...?!...(How...) Brother!
Itachi: -Turns facing Sasuke- (..! Did, he know the truth?) -Stares at Madara-...(I...