In the fanfiction, their relationship could be a complex one. They might have to deal with the prejudices of the wizarding society. Some might oppose their marriage because of Harry's half - blood status and Orion's family's past. However, they could use this as an opportunity to fight against such prejudices. They could support each other through difficult times, and as they do so, their relationship would grow stronger. Harry could introduce Orion to his Muggle - born friends, and Orion could introduce Harry to the more traditional pure - blood society in a new light. This exchange would help them understand each other better and solidify their relationship.