They could become friends. Draco, having been saved by Harry, might feel indebted to him. He could start to join Harry and his friends in some activities, slowly integrating into their group. Harry, in turn, would welcome Draco as he always believed in giving people second chances. They could then support each other in their studies and adventures at Hogwarts.
There could be a romantic relationship. After being saved by Hermione, Draco may develop feelings for her. He might be drawn to her kindness and strength. At first, Hermione might be hesitant, given their past differences, but over time, they could fall in love. This could lead to them having to face opposition from their families and friends who still hold grudges from the past.
It could be part of a plot where Draco is given an assignment by someone in the wizarding world to save Harry from the Dursleys. He initially does it for self - serving reasons like getting in good with certain powerful wizards who are concerned about Harry's well - being. But during the process, he actually starts to care about Harry.
Well, it would likely make their relationship much more complex. Instead of the typical rivalry, there could be a sense of family obligation. Draco might feel protective of 'her' in a different way than he would a male Harry. He might be torn between his family's views and this new connection to Harry.
Well, it could completely shift the relationships in the story. Instead of Hermione being in a difficult situation with Ron, she now has an unexpected ally in Draco. This might lead to a new friendship or even a different kind of relationship between them. It could also make Ron realize his mistakes if he was indeed being abusive in the fanfiction.
Well, in some fanfictions, Draco might save Harry from a Ron romance situation because he has his own reasons. Maybe he realizes that Harry is in an uncomfortable position with Ron's new - found romantic interest and decides to step in out of a sense of fairness or a new - found respect for Harry. It could also be that Draco has some ulterior motives, like he wants to use this opportunity to get closer to Harry for his own gain, perhaps in the power struggle within the wizarding world.
If Harry were Draco's older brother in this fanfiction, their relationship at Hogwarts would be a total mess - up of the original dynamic. Harry would be constantly torn between the Gryffindor values he adheres to and his family bond with Draco. Draco might start to question his Slytherin - only ideology because of his connection to Harry. For example, they might find themselves in situations where they have to choose between their house loyalties and their new - found brotherly bond, like during the Quidditch matches or the Triwizard Tournament.
It often changes for the better. After Harry apologizes, Draco might be initially skeptical. But as they start to interact more, they could become friends or at least develop a mutual respect. For instance, they might start sharing their experiences during the war, which helps them understand each other better.
Their relationship would likely become more complex. At first, there would be a lot of mistrust on Harry's part. After all, Malfoy has been his enemy for a long time. But as time passes, Harry would start to see Malfoy in a new light. Malfoy, on the other hand, would probably feel a sense of pride in having rescued Harry, which could lead to a more friendly or at least respectful relationship.
One possible plot could be that Harry discovers some new evidence that proves Draco's innocence. Maybe there was a frame - up by some dark forces within the wizarding world. Harry, being the hero he is, feels compelled to act and uses his influence and skills to break Draco out of Azkaban. This could lead to them having to go on the run together, hiding from the authorities while they try to expose the real culprits.
Well, perhaps Harry uses his quick thinking and his knowledge of magical creatures. He might step in just in time, using a spell to distract Buckbeak before it can harm Draco. For example, he could use a simple levitation spell to lift a small object and draw Buckbeak's attention away from Draco.