Dottore was kinda realistic, he pointed out every hypocrisy the traveler has while also reminding them what the ultimate goal was
But also, this also reminds me that aether and lumine always acted more like a a pair of lovers rather than siblings.
And the one time where they finally feels like one, it turns out the abyss sibling is nothing more than an illusion of a SINNER
And that speaks a lot cause even a sinner knows what siblings are supposed to act like, even while being driven half mad and is a single child