Hermione takes in a serpent familiar that turns into a man by night. Kidnapping, deception, and unsaid words. Very long time in coming: HermioneVoldemort. Some one-sided HermioneWormtail as well. A lot of three dimensional Death Eater action, too. Dark.

Waking up "the morning after" without any memory of the night before? Bad sign. And when Hermione and Draco wake up hopelessly entwined and clueless one morning, it's only a matter of time before their lives become just as irritatingly tangled together.