Hermione and Krum paint their nails and talk about fame.
Viktor takes care of Hermione when she's sick.
Cedric and Krum happen to go to the prefects' bathroom at the same time late one night. It's a little awkward at first, but they're on their way to being friends!
How Hermione and Krum fell for each other. (title by mumford and sons)
notes and letters from the notepad of Lily Evans Potter.
snippets of George's life without Fred.
Luna and Charlie talk magical cryptids.
At about the same time that Regulus plotted to replace the locket, he found a new lover. Tom confronts him in the horcrux cave. (AU in which they are the same age/go to Hogwarts together; warning for emotional/physical abuse, torture, sexual content)
Sirius had a shaved head until Azkaban. Maybe shaving it again would help with, well, everything. (only light angst)