After reading those pages from Aylin's diary, Lucien feels even more respect and admiration for her as she has managed to use her selfish desires to help her people, just as he uses pleasure to strengthen his wives.
In certain ways, they are very similar, and somehow he ended up getting her soul and knowledge. Perhaps it wasn't Aylin herself who left him such precious gifts, but Lucien can't help but be grateful to her for that.
He had never thought about what it would be like to have a grandmother before, as his father's mother died long before he was born, and he didn't have time to ask about his maternal grandmother before his mother disappeared.
Yet, considering how he respects, admires, and is grateful to Aylin, someone who lived long before him and left him a kind of heritage, Lucien realizes that she has all the qualities to be a perfect grandmother.
"Lucien…" Then he hears Kamala's voice whispering in his ear. "What do you have in mind?"