There's also 'A Different Sort of Magic'. This story explores how Harry and Draco, in a post - war Hogwarts, find common ground through their shared love for magic in a non - sexual way. They start to see each other in a new light and form a bond that is centered around mutual respect and the exploration of different magical theories.
Another great one is 'The Path to Redemption'. In this fanfiction, Draco is trying to redeem himself after the war, and Harry, being the forgiving person he is, helps him. Their relationship develops as they face various challenges together, and it's all about character development and the forging of a new relationship that is not sexual in nature.