Aurelia Blackwood and Draco Malfoy have been dating since 4th year. One day in potions Draco and Blaise were bickering about something, which makes Draco put in the wrong ingredient. That ingredient then made the potion explode, turning him into a 3 year old baby. Once a baby, he only wanted ti be near Aurelia. He felt there was a connection between them but he was a baby so he thought she was his mommy. Aurelia then takes him because that’s her boyfriend but now a baby. She takes care of him for about 2-3 weeks because the potion to reverse it takes a while and they don’t have all the ingredients.