cozy is a good sister to periastron!! i refuse to think that shes mean to absolutely EVERYONE. she DOESNT like lime girl, spawn or ring and she acts like the typical 'edgy teenager who hates their parents' (thoughhh i think shes like 18) to barry but peri is a whole other deal.
they dont have the largest age gap so cozy will act like yknow the average big sister to their younger sibling sometimes, but i DONT see her as being mean towards them. teasing? yes. being straight up mean? no. cozy loves peri and peri loves her, and i think cozy is one of the only people who theyre comfortable speaking around (since another headcanon is that periastron is selectively mute,, hi). cozy was also the person who told periastron about what nonbinary was since i think shes a lesbiannn 👍
anyway OKAY AWESOME i have wayy too many headcanons whoops. could i maybe mayhaps snag the title of peri anon 👀 I REALLY like periastron
YES!! Good sister Cozy yes yes yes!! If I recall correctly the devs said she loves playing with Peri too. I don't get the hate on her tbh
And of course! Welcome to the blog, Peri anon!