Bewitchments and Charmes (http://sshg316.livejournal.com/107501.html) by sshg316 (Draco/Hermione) offers a very poignant observation of how damaged that year - and particularly the torture at the Malfoys' estate - left Hermione and Draco, and explores a very plausible avenue of how they may have tried to deal with the trauma and with the necessity of making amends.

Summary: Books have always been Hermione's friend ... until one literally binds her to the insufferable Draco Malfoy. Freeing themselves seems impossible — will they be able to overcome the past or will they be stuck together forever?