what about an rpg-style mechanic where you level up relationships, that could be cool but might take a bit of modding, like if you submit a significant moment you level up the relationship and higher levels equal more privileges or power or some shit

so your char has idk a level 6 relationship with brian blorbo, that's nice and documentable for game purposes, and now they can stand on their head, or get extra biscuits with dinner or smth