Snape and Sensibility

Did you ever notice how many similarities there are between Colonel Brandon and Severus Snape? It's more than just a coincidence, and Snape is about to discover that for himself... (I took the serendipity of Alan Rickman's presence in Harry Potter and Sense & Sensibility and made it into a crossover. Not to mention the mutual presence of Trelawney, Umbridge, and others! Enjoy.)