There's none of this in XII. Not a peep. Even when characters die, the most you get is a groan or a "no...." from the character dying. No one else cares
Vaan and his brother ? Vaan going into deep escapism and desiring to become a sky pirate, in a attempt to escape from his sadness and grieving and the harshness of reality ?

Ashe and her princely husband ? And grieving for years ?

Basche and his twin brother ?

Baltheir trying to remain strong when Fran was injured ?