Empathy At It's Finest (One-Shot)

Professor Severus Snape is not one to care about or even notice a student who isn't in Slytherin, but when a student from another house begins to act strange then Snape becomes curious about her behavior. Little does Snape know that he is about to save this girl's life without even knowing it; and as a result, he'll be shown empathy at it's finest.