Zeke takes Eren through Grisha's memories to show him how he's been brainwashed. But in doing so, Zeke discovers something about Eren that he never knew.
I'm an Eldian that came
from outside the walls!
!أنا إلديّ أتيت من خارج الأسوار
Io... sono un eldiano
 che proviene dall'esterno delle mura.