Hermione briefly wondered if it was possible to use the killing curse to commit suicide as she curled up on her bunk with her pillow over her ears as she listened to Weasley and Potter argue with each other in the tent - before taking the argument outside. She didn't know how much of it she could take. She had warned them, about wearing the necklace for too long but, yet again, they hadn't listened. From the bunk on top of hers, Hermione heard the rustle of blankets and watched as Parvati went after them, wand in her hand and grumbling under her breath as she went.