Not like she understood anything herself, but if she said that, Louise might spank her big time. So she used Noelle instead.
Louise also realized that, and stopped talking. She was only being so considerate because she felt Enigma's aura on the young girl, meaning she was at most his believer or... another fiancee.
It was fine anyhow. She was going to respect his choices, and of course she did not want to verify it now. Lest it was true. Respecting his choice and considering her feelings were two different things altogether.
They continued on their journey and left the topic. But Noelle still memorized everything to heart. Maybe in the future, she would be able to picture something so grand and unfathomable.
And her belief that Louise, Mimi and Enigma were people out of this world were strengthened. They could be beings of an entirely Higher Realm for all she knows!!