It's the way that Phosphoros embodies his father's more overt anger and temper, and channels it into something more useful, his duties as Azem.
While Hesperos embodies Eos' cold, vindictive wrath. Fully hidden until it turns into something destructive somewhere down the line.
O' EVENING STAR ⭐
Sometimes I feel I overstate just how awful Hesperos' and Phosphoros' parents were, but then I remember that parents can be absolutely pure evil IRL
