Kai’s words here are a mirror to when Kai and Saizo first met. Back then, Kai explained that his scarred arm was his atonement for his sins, to which Saizo told him that sins can never be forgotten. However, Kai replied with “No, but I believe they can be forgiven.”
However, Saizo never truly believed that sentiment before. That is why Kai states Saizo’s words back at him here, causing him to ask... can they truly be forgiven?
Saizo’s sins which led to the death of Saya has haunted him for a long time, but Kat is finally starting to repair the rift in his heart. A simple “I forgive you” went a long way for him.
However, Saizo never truly believed that sentiment before. That is why Kai states Saizo’s words back at him here, causing him to ask... can they truly be forgiven?
Saizo’s sins which led to the death of Saya has haunted him for a long time, but Kat is finally starting to repair the rift in his heart. A simple “I forgive you” went a long way for him.