In the scene from "Arthas: Rise of the Lich King" by Christie Golden, Jorum invites the boys to witness the "miracle of birth." This event is meant to be awe-inspiring, yet Arthas perceives it differently. Instead of feeling wonder, he finds the experience quite unpleasant and gross, highlighting a stark contrast between expectation and reality.
This moment reflects Arthas' evolving view of life and mortality. While others may see birth as a beautiful event, he is more attuned to its grim aspects, suggesting a developing complexity in his character and perhaps foreshadowing his later journey into darkness.