From Leo's perspective, Clara was no longer his wife. She was a monolithic deity of flesh and fabric.
The horror is not just physical; it is existential. The shrunken survivor is forced to witness the terrifying asymmetry of value. To the giantess, a stray thread, a crumb of bread, or a speck of dirt holds more significance than the protagonist's entire life.
What is the between the protagonist and the giantess?
And you are still there. On the floor. Watching her breathe.
But the physical displacement was only the first stage of the nightmare. The true horror of her situation was sitting just thirty feet away, oblivious, and stepping into the lab. The Landscape of the Leviathan