One word is all it takes

One word is all it takes to ruin yourlife-something that Severus Snape found out the hard way. Now he's out of school and has just found out that the woman of his dreams is marrying his worst enemy. This is a one-shot about regrets, unrequited love, and hell freezing over. Disclaimer: I don't own HP-that privalege belongs to J.K Rowling. Let me know if there's a better genre for it