There was a love parasite going around the campus lately. According to Carter, Trey got it once and took him for a hell ride that night and went to normal after satisfied. The parasite wears off after the parasite makes the host satisfied by using the first person they see. Riddle and you were dating and haven’t had a problem with it till Riddle got a massive headache, so you went to get him some medicine, but when you returned, he looked up at yo. Hearts in his eyes. He too had the parasite now, and you were the first person he saw.