Ah- [He looks away, trying to think of what he should say. Eren raises his free hand to run his fingers through his hair. Armin's clearly not okay, but he's reacting in a way Eren hasn't seen before and he doesn't know what Armin's thinking, doesn't know what to say to help - or even if he should say anything at all. What's he trying to get at? That what happened wasn't Armin's fault, so he shouldn't blame himself? That it's okay to let himself feel? After a pause that last several seconds, he finally, slowly, begins to speak again.]

...I think it would've been. If there'd been more time. If Traveling wasn't so messed up. I...

[He takes a deep breath and lets it out as a sigh. He's just making everything worse, isn't he? Fuck.]

I don't know, Armin. But I'm worried about you. I've been worried about you, I just thought it was just... [He shakes his head.] I'm sorry.