Daphne Greengrass started dating Theodore nott. Her sister Astoria started hanging around with the boys more and more which led to her and Draco falling for each other. Blaze was acting off and it turned out. He was secretly dating a girl, Luna Lovegood. Lorenzo Berkshire in turn ended up dating Amelia Beckett from Hufflepuff. All these relationships accumulated over the course of a year leaving Mattheo the only single boy in the group. He said he didn’t want a girlfriend. He liked his single life. But when Daphne and Astorias cousin moved from Beauxbatons everything changed. Y/N was Mattheo, but a girl. And he needed her