Six Impossible Things Before Breakfast

After earning four weeks of detention for doing something particularly naughty in the Astronomy Tower. Harry is determined to do the impossible and make Snape a little less grumpy and awful by setting him up with someone. But when Draco Malfoy voices his suspicion that Snape actually likes Harry himself...what's a boy to do? (Harry is of age and returns to Hogwarts, Snape lives)