The Secret Everyone Knew Everyone at Hogwarts knows two things: The Slytherin circle is impossible to ignore. And Mattheo Riddle is completely, hopelessly obsessed with Aurora Rosier. Everyone knows. Everyone except Aurora. For years, Mattheo has been hiding behind sarcasm, teasing, and the excuse that they’re “just friends.” Meanwhile, Aurora Rosier has been secretly crushing on him just as badly, convinced that his protectiveness and constant attention are nothing more than friendship. Then, at midnight, one accidental click changes everything. Mattheo Riddle accidentally adds Aurora to the private Slytherin boys’ group chat. A chat she was never supposed to see. A chat where Draco, Theo, Enzo, and Blaise spend the night exposing every single thing Mattheo has done to hide his feelings. The way he waits for her after class. The way he remembers every tiny detail she says. The way he always finds his way beside her. The way he’s been in love with her for years. Aurora was never supposed to know. But now she has a front-row seat to the biggest secret at Hogwarts. The only question is… What happens when the girl he’s been secretly loving finds out the entire Slytherin house knew before she did?