4 parts Ongoing MatureHarry hadn't intended this. Sure, he'd been following Draco around and stalking his every move, but having to live with him? Having to love him? That was unintentional.
Draco wouldn't wish this against his worst enemy, which happened to be Harry, ironically. This ruined everything. Having Harry hide behind him in the shadows everywhere he went was hard enough, but now he had to live with the guy. How would he ever fix the cabinet now?
Sectumsempra scene rewrite, instead of slicing Draco open, he steals his heart.