[Zack's fingers idly brush at fabric and clothing but it seems he's more focused on this conversation than he is with shopping.]

Tell me about it. It isn't easy. Especially seeing everyone else adjusting so well to everything while I just stand a step back and watch while everything makes my head hurt.

[He's kind of envious of Eren in a way, that he's taking it all with a grain of salt and moving on.]

Where I'm from... Monsters are things to be killed. Which I mean, is pretty typical. But people were forced into turning into things they didn't want to be. No one asked to be changed or experimented on.

[He... didn't ask to be experimented on. For years.]

Guess I'm feeling a little forced, still.