"Don't speak to Mum that way," Weasley growls, and he appears to be seconds from strangling the Wizarding World's saviour. "We all know that Hermione was different before..." He trails off, his mouth opening and closing to the likeness of a fish. "Merlin, when we lost—I was angry, and I asked her for help. She said she'd be the one to hold down the Lestranges while I killed the one to murder—"