In the pizzeria setting, Draco might meet different kinds of people. This could expose him to new ideas and values. He could develop empathy, especially if he meets some underprivileged customers. Maybe he starts to donate leftover pizza to the poor in the area. This new side of him could surprise Harry Potter when he eventually finds out, and it could be a turning point in their relationship.
Draco could start as his usual haughty self, looking down on the pizzeria work. But as he faces challenges like dealing with difficult customers or learning to make pizza properly, he could gradually become more humble. For example, when a customer complains about the pizza being too cold, instead of his usual snappy retort, he tries to fix the problem and learns about customer service.
One idea could be that Draco Malfoy, for some reason, has to work in a Muggle pizzeria as part of a new Ministry of Magic initiative to promote understanding between wizards and Muggles. Harry Potter could be a regular customer, and there could be all sorts of awkward and comical interactions as Draco tries to keep his wizard identity a secret while serving pizza.
Suppose there's a Tri - Wizard Tournament - like event at Hogwarts. Harry's sister and Draco are both chosen as representatives for their houses. They are forced to train together. At first, they are constantly bickering, but as they face the challenges together, they learn to trust and rely on each other. This shared experience could be the foundation for a deeper relationship.
In a fanfiction, their relationship could develop through a shared struggle. For example, if there was a new dark force emerging that threatened both the old and new wizarding order. Abraxas, with his experience, and Harry, with his courage, would be forced to team up. Along the way, they would learn about each other's values. Harry might see that Abraxas wasn't all about pure - blood supremacy but had his own code of honor. Abraxas would see Harry as more than just a Gryffindor upstart and recognize his leadership qualities.
In a fanfiction where Harry is Draco's brother, it would be a wild shift in the story. The sorting ceremony might have been really interesting. Harry could have been conflicted between Gryffindor and Slytherin. His friends in Gryffindor might have been very suspicious of him at first. His relationship with Sirius would also be strange. Sirius hated the Malfoys, so would he still be as fond of Harry? And Harry's magical abilities might have been nurtured in a different way, perhaps more towards the Dark Arts, which could have made him a very different kind of wizard.
Their relationship could develop through a shared love of potions. Harry discovers he has a natural talent for it, much to Snape's surprise. Draco, being a traditional Slytherin, also excels in potions. They start to compete in a friendly way, which then turns into a mutual respect for each other's skills. This could lead to them working together on a special potion project that requires both Gryffindor - like boldness (from Harry) and Slytherin cunning (from Draco).
Well, one way could be that Draco has some sort of ulterior motive. Maybe he wants to use Harry to bargain with the Order of the Phoenix or the Death Eaters. He might think that having Harry in his custody gives him power. Another possibility is that Draco is actually trying to protect Harry from something he knows is coming, but his methods are extreme. For example, he could have heard of a new dark wizard threat and believes that by kidnapping Harry, he can keep him safe in a secret location.
The plot might involve a wizard who opens a pizzeria using magic to create unique pizza - for example, the dough rises with a simple spell. Harry Potter and his friends could visit this pizzeria during their free time. There could be some sort of mystery around the pizzeria too, like strange disappearances of pizza slices which turn out to be the work of a mischievous house - elf.
If Harry wears armor, it could make him seem more like a knight. His sense of chivalry could be enhanced. He might be more confident in battles, which could lead to him taking more risks. This would show his growth as a character, as he becomes bolder in the face of danger.
In fanfiction, their interactions might also be used to create new storylines. Maybe they end up on a quest together, and during this journey, they learn to rely on each other. This not only changes their relationship but also can lead to a whole new set of adventures and plot twists that deviate from the original narrative but still hold the essence of the Harry Potter world.
Well, one way could be through a magical accident. Maybe a spell gone wrong during a battle or some kind of experiment that binds their magic in an unexpected way, leading to the creation of a child. It could also be a result of a forced situation by a dark force that wants to see the two rival families united in a very strange way.