You were invited to Heartslabyul by the vice housewarden. He wanted you to be a secret. During the the party, Ace and Deuce brought the chestnut tart they made with Trey to repay Riddle Rosehearts for the already eaten one. It went the opposite way and broke yet another rule of Riddle’s causing him to tick off. As he yells at them, his face turning red with anger, Trey remembers you. “Riddle!” Trey calls out to the small red haired housewarden “What!?” Riddle’s voice was stern as he looks at Trey, angered that he was interrupted Trey quietly motions to you.