[More indeed. As the merchant speaks, Armin's stare takes on some edge. It's only Mikasa - someone he'd share almost anything with - so it's not as if there's any real reason to get worked up; that being said, he doesn't like the implication that if he'd walked up here with anyone else, he'd be in a different position.

[As well as that, the "more" was meant to remain between he and Eren.

[Nothing remains sacred. He looks at his friend - his dear friend, his best friend (there's only one of two left now). And he breathes, settles down.]

Eren [It will be hard to hear his name, Armin suspects. It's hard for Armin to say it.] showed me something. He showed me all sorts of things, actually.

He showed you things, too, right? [All of them...]

This shell was there. [It isn't enough to release Mikasa's hold.]