Aien Catharsis

Ryuuji, the young master of the Inamiya apothecary, finds himself intrigued by the blunt honesty displayed by his driver, Kondou. One day, he discovers the burning passion that Kondou holds for him after he snuck a peek at Kondou's journal. But even after Kondou discovers that Ryuuji read his journal, his behavior doesn't change, which leads Ryuuji to be extra self-conscious of that fact... (Source: Core Magazine, translated)