Responses
https://www.mangago.zone/read-manga/saturn_return/
Sort of? It's more focused on the MC's grief in dealing with the loss of her friend rather than the friend in any way.
Thanks :))
I know this is a bit triggering but if you know My Broken Mariko or Dead Poet Society, please recommend me something like that.
Or a story where they revolve around a character we get attached/empathise/sympathise with that ends up ending their own life.