In The Boys, season 4, episode 5, why does everyone have a bleeding nose apart from Stan Edgar?
Butcher convinces Stan Edgar that they need to unite against Neuman.
After they return to Stan Edgar's residence, they discover Neuman has converted it into a lab, where blood paints the floor and walls, experiment subjects explode into pieces, etc.
Suddenly, Neuman returns, and everyone on The Boys team, apart from Stan Edgar, starts having blood running out of their noses.
What is the reason behind their bleeding noses? Why doesn't Stan Edgar have a bleeding nose?