You and Draco have been together since second year and it’s your final year at Hogwarts and so many things have changed but you managed to stay together. until the battle of Hogwarts came multiple students lost their lives including your friends and the teachers. until you met up with Draco and fought off some death eaters.Draco was about to be hit by a death eater but you jump infront of him and sacrifice yourself for him letting yourself get hit with killing curse as you fall to the ground