All The Young Dudes

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.

Remus calls Grant from a phone box in Hogsmeade, receiving blunt but caring advice about his tendency toward moodiness and self-sabotage in relationships. Grant suggests Remus struggles with accepting affection due to his institutionalized upbringing. Meanwhile, Remus apologizes to Sirius for his recent harsh behavior, and they reconcile intimately. Sirius reveals his mother's legilimency abilities and how he learned to deflect her mental intrusions, explaining some of his past difficulties with emotional openness.

Marlene approaches Remus privately in the Charms classroom to discuss his revelation, expressing hurt that she was the last to know his secret. After initially threatening to leave Hogwarts, Remus ultimately decides to stay and finish his NEWTs when Marlene chooses not to expose him. Their friendship tentatively rebuilds as Marlene begins to understand the challenges Remus faces, though tensions remain between Remus and Sirius over his reckless decision to help Danny.

Marlene confronts Remus in the hospital wing after discovering his secret letter to her werewolf brother Danny, angrily calling him a "bastard" for hiding his lycanthropy from her for years. Despite her initial fury and feelings of betrayal, Marlene ultimately decides not to expose Remus after talking with Danny, Lily, and Mary. Remus contemplates leaving Hogwarts early to pursue Greyback, seeing this as his true calling, while Sirius promises to follow him anywhere.

Pre-full moon anxiety peaks as Remus struggles with insomnia and mounting stress about NEWTs, the war, and family obligations. A chance late-night encounter with a tearful Marlene leads him to write a supportive letter to Danny McKinnon. The transformation night passes, but Marlene's discovery of the letter leads to her confronting Remus in the hospital wing. Her realization of his lycanthropy through careful observation culminates in an emotional breakdown as she finally understands the truth about her friend.