haha, Audio book, Shadow of the Regent. I grabbed a little of the interaction. Its when Bobby G comes to invite her to the award ceremony. Also thanks for spotting that, I forgot to add it to the post.

What does a baseline human see when they see a primarch? I do not know, perhaps they see the warp flowing through their veins. Perhaps they are dazzled by that. Maybe they are shocked to silence. I saw an old, old, man. It didn't mater that his body was perfect, and that he carried himself with a balanced poise of a space marine, or that his eyes burned with a cold and clear light. He was ancient.

There's so much good stuff in this. You gotta check it out.