Her first instinct is that she wants to run. It's hard enough knowing this can't be her own dream (she dreams of water, of drowning, not burning), which means it's someone else's Someone else dreaming (remembering?) this terrible thing.

They're probably still here, somewhere. It's a dream, but she can still feel the heat of the flames that lick at her clothes and skin as she shields her face and pushes through. Survivors, were there--

Someone, a man, reaching out. "Let's go!" Can he even actually move from that spot? Yuri reaches out and grabs for his hand anyhow The rest of the castle going up might make it impossible to actually make it down and out safely, but at least she could get him out of this room, maybe. Just a small change to the dream would be enough.