After a quiet breakup between Y/N and Cedric Diggory, Hogwarts refuses to let them move on in peace. Every weekend, the Room of Requirement turns into a hidden world of music, secrets, and stolen glances—where the two exes keep finding themselves on opposite sides of the same crowded room. Surrounded by her sharp-tongued Slytherin friends and an unpredictable circle of boys who never know when to stay out of trouble, Y/N tries to act like she’s fine. Cedric does the same, smiling a little too easily, laughing a little too loudly, always just close enough to be impossible to ignore. But at Hogwarts, nothing stays buried for long. Not feelings, not rumours, and definitely not unfinished business.