Name: Alliges Duplicia: Bound
By: talesfromanuntoldstory
Description: Harry and Draco both go back to Hogwarts for the 8th year. Harry goes because he skipped his 7th year, and Draco goes because he failed his.
The get stuck working together on a Potion's project because they both skipped the same class in which pairs were chosen. Due to the clumsiness of another student, their brilliant work turns into a disaster when, somehow, their magical energies get bonded together, which forces them to stay in close proximity to each other.
This isn't a permanent situation, but it will take quite a bit of time for the proper officials to figure out how to unbind them, seeing as this type of instance is extremely rare. Somewhere along the way, Draco bonds with Harry in a different way. Enemies become friends, and friends become something more.
Link: https://archiveofourown.org/works/17934419/chapters/42350600
