Man, it's wild how much ground those stories cover. Early on you get the classics that just lean into the venom, you know? Pureblood rivalry dialed up to eleven, where every interaction is a hissed insult and a jinx. But then somebody decided to ask 'what if' and it all spiraled from there. Forced proximity during detention, accidental bonding over shared trauma from the Chamber mess, even time-travel fics where one of them goes back and sees the other's life wasn't so golden.
What gets me is how they flip the script on canon moments. That 'I can help you' line on the astronomy tower isn't just pity anymore; it's the crack in the dam. Fics build whole worlds out of that single hesitation. They make you believe that under all the posturing, maybe Malfoy was just terrified and Harry was just exhausted by the hate. The best ones don't erase their history; they make them earn every grudging conversation, every reluctant alliance against a common threat, until the friendship—or more—feels like the only logical end point.
I read one recently where they're adults forced to work together as Aurors, and the snark is still there, but it's layered over this deep, unspoken understanding of what the war cost them both. That's the real hook for me.