Serendipity (Larry Stylinson)

Harry has a major crush on his brother Zayn's best friend, Louis Tomlinson. But after two years of little more than a conversation between the two, he'd long ago come to terms with the fact that any dream of a relationship with him was virtually impossible. That is until Louis finds out Harry's cold hearted bullies are doing a little more than teasing and are very soon going to step up their game.
Or, Harry is bullied and Louis does his best to defend him until something goes wrong. (This is like my worst description yet but please check it out, I promise it's better than it seems!)