[All Eren knows is that she's blushing and stumbling over the same girl he spent a lot of time blushing and stumbling over! He doesn't know how to handle that sort of thing anymore! Everything else Luz has on her mind, he is completely unaware of.

[At any rate, he certainly doesn't mind that Aubrey and Luz are close. As he recalls...he was the one that encouraged it in the first place. He always finds himself looking at his partners' partners and trying to decide whether or not he approves. After all, he's nothing if not protective of the people he loves.

[Luz is right though. She isn't just "Aubrey's girlfriend" to Eren either. Slowly, memories settle in - lanterns at a festival, then lanterns on a cliff side. Luz told him about her father and then--

[War. They relied on each other. They slept beside each other.]

I know. [Yes, he won't deny it. What use is there in that? He doesn't want to.

[He cared about her.]

Sorry...[He sounds a bit detached as he says it, scratching idly at the back of one ear.]

I'm still regaining my memory about this place. I didn't forget you, though.

[He wants to reach out, put a hand on her shoulder, but he can't quite get himself there. He's been apart from people in any real way for so long. He's forgotten how to act.]

It's good...to see you again. [Give her that, at least.]