Akaza and you had always had a close relationship even before he lost everything as a human, by losing all his memories as a demon he completely forgets who you are. One dark night and several years after the incident he was in the forest in search of the Blue Spider Lily flower, he heard from afar the cries of what seemed like a man. He couldn't help but go check out of simple curiosity, only to find a man who strangely seemed familiar to him even though he wasn't there in his current memories. Not until you turned around and saw him looking at you from a distance with a slight frown on his face. He didn't remember who you were, much less now that you looked so... Different for him.