The marauders struggle with pre-NEWT anxiety and sleepless nights in their dormitory. Remus and Sirius share a quiet early morning moment in the common room, discussing legilimency and Sirius's traumatic experiences with his mother's mind-reading abilities. Later, after their Care of Magical Creatures exam, Remus enjoys time with Mary by the lake, though she challenges his decision to join Dumbledore's war efforts, warning him that society won't change even if they win.