[Armin patiently listens to Greg's rambling, his brows knitting in sympathy as Greg goes on. He might not say it exactly, but Armin is bright enough to understand that Rose died (in as much as Gems die) to have her son. Or will die, from her perspective.]

I see. Then, I'm glad you got a chance to see each other again like this. A friend of mine-- he died back home, but he was here for a while. Even though he is gone now, it was still good to get a chance to see him again. So... I understand what it is like. A little, at least.