In part 4, the story takes a dramatic turn. There might be external forces trying to break them apart or internal conflicts that test their love. It's a rollercoaster of emotions!
Maybe there are new conflicts or revelations that test the relationship. Or perhaps there's a twist that changes the course of the love story altogether.
His Slytherin friends would likely be shocked and disapproving. They are brought up with the idea of pure - blood superiority. Loving a Muggle goes against everything they believe in. Some might even turn their backs on Draco.
Draco had gone through a dark period during the wizarding war. Astoria, with her kind heart and open - mindedness, was like a light for him. They started to communicate more and more. As they shared their thoughts and feelings, Draco found himself falling for her. It was her unique personality in the context of the wizarding world that made their love possible.
Draco and Astoria's love was a bit of a redemption story for Draco. Astoria was different from the pure - blood supremacist types Draco was used to. She saw the good in him even after his dark deeds in the wizarding war. They got married and had a son, Scorpius. Their relationship was a new start for Draco, away from his family's old - fashioned and often cruel beliefs.