[Armin's next words surprise Eren, though.]

This place is a prison too.

[Eren looks at him, something in his eyes; vague surprise that he's not sure Aubrey will see, but that he's certain Armin will.]

There's good in our world too, Aubrey. Don't forget what I told you.

[As he says this, he locks eyes with Eren - blue to green, sky to earth. He looks stubborn; pure conviction.]

We have a chance to improve it. We should take that chance.