Scars (смешанная)

After the Battle of Hogwarts, Harry helps Snape survive Nagini's bite and decides to become a Healer. Harry and Draco strike up a friendship that begins with Harry asking him for Potions advice. When he heals Astoria of her Malediction and makes it possible for them to have a child, Harry and Draco become close.
Years later, Severus fortuitously returns from travelling (avoiding England) just as Harry is looking for an innovative Potions Master to work on a project restoring magic to Squibs.
Harry has long held a torch for Snape and hopes they'll finally, at the very least, call a truce. Severus still grasps at the many assumptions he made about Potter in order to deny that he's long known them not to be true. He certainly can't imagine they'll get along but Potter... Harry is friendly and respectful and sparks of a different kind than before fly between them and ignites something special.
The MCD warning and Sad Ending tag might turn some people away but there's a stopping point where you can get off the... train, as it were, and pretend there's a happier ending if you want. I'll be clear where this is. Hopefully, knowing this, more people choose to read my story.