Garossim and the Death of Ivani Leach

The first time we see Garossim is at the funeral of Camille's father. In that moment, there's a shift in the story rather than hatred towards Garossim and hatred of himself, something shifts in him. He discovers everything I thought was pleasant and proper was not. So you could even ask the question. What is pleasant and proper? Is anythingpleasant and proper?