too sleepy to fully explain, but i like the differences in dion and frazie's whereabouts in the post-game. dion getting to explore a new dynamic with a psychic, regardless of romantic interests, is a really nice cap on his character since he emulated his parents' anti-psychic sentiments. he was harsher on raz, though frazie, too, had her moments of laying in to raz, believing he was siding with their family's biggest enemy, but after everything, he branches out like queepie and hangs out with a psychic. he wants to understand them, and his budding summer romance with gisu is a great set-up.
as for frazie, i like that she hasn't run to her dad to immediately kick off that father-daughter heart-to-heart because, imo, she still has hiccups about everything, and augustus should be the one reaching out to her, not the other way around with how his anti-psychic ranting impacted her. instead, frazie taking the time to explain their new family tree to mirtala is a sweet send-off to her. she's still about her family, and she wants to learn more about her family, especially the psychic and galochio side. these are relatives she never knew and probably wishes she had known. they were like her and could understand her psychic struggles, but instead of moping, she helps tala with their lineage in respect to lucy, along with confirming with tala that nona will always be their nona.