What does Via remember most about the day her grandmother died?

The thing Via remembers most about her grandmother's death is her mother's uncontrollable grief.

What I remember the most from the day Grans died is Mom literally crumpling to the floor in slow, heaving sobs, holding her stomach like someone had just punched her. I've never, ever seen Mom like that. Never heard sounds like that come out of her. Even through all of August's surgeries, Mom always put on a brave face.