Look, why don't you go talk to Ron about all this?" Harry asked."Well, I would, but he's always asleep when I go and see him!" said Lavender fretfully."Is he?" said Harry, surprised, for he had found Ron perfectly alert every time he had been up to the hospital wing.
Hermione, if Harry’s seen a Grim, that’s — that’s bad,” he said.“My — my uncle Bilius saw one and — and he died twenty-four hours later!”“Coincidence,” said Hermione airily, pouring herself some pumpkin juice.“You don’t know what you’re talking about!” said Ron, starting to get angry. “Grims scare the living daylights out of most wizards!” “There you are, then,” said Hermione in a superior tone. “They see the Grim and die of fright. The Grim’s not an omen, it’s the cause of death! And Harry’s still with us because he’s not stupid enough to see one and think, right, well, I’d better kick the bucket then!
Well, you can't break an Unbreakable Vow....""I'd worked that much out for myself, funnily enough. What happens if you break it, then?""You die," said Ron simply. "Fred and George tried to get me to make one when I was about five. I nearly did too, I was holding hands with Fred and everything when Dad found us. He went mental," said Ron, with a reminiscent gleam in his eyes. "Only time I've ever seen Dad as angry as Mum. Fred reckons his left buttock has never been the same since."“Yeah, well, passing over Fred’s left buttock —”"I beg your pardon?" said Fred's voice as the twins entered the kitchen.
HARRY: Voldemort is going to kill my mum and dad — and there’s nothing I can do to stop him.DRACO: That’s not true. SCORPIUS: Dad, now is not the time . . . ALBUS: There is something you could do — to stop him. But you won’t. DRACO: That’s heroic. GINNY takes HARRY’s hand. GINNY: You don’t have to watch, Harry. We can go home. HARRY: I’m letting it happen . . . Of course I have to watch. HERMIONE: Then we’ll all witness it. RON: We’ll all watch.