The scene that follows is a metaphor for the relationship between the People and 
their taskmasters. Nostromo, as always, represents the common People -- the mass 
of toiling mankind who provide the labor for the great dream-ideals such as progress. 
Paquita represents the Ruler -- her golden comb is superior to Nostromo's silver. 
Their relationship is presented as a love affair in which both sides need and 
scorn the other at the same time. In this case, Nostromo is trying to pull away 
from the relationship -- the People feeling the first stirrings of the "labor 
troubles" that will arise under material progress -- but Paquita seduces 
him back.