Monsters and Heroes

Harry saves Severus at the Shrieking Shack. Five years later, Severus refuses to show even the slightest respect for Harry's position as a fellow teacher of Hogwarts. Harry confronts him, only to discover a desire he had never imagined. What can they do, when Harry won't listen to Severus' apology about what happened? HP/SS. Rated M just in case; not explicit, but very suggestive.