Smile (Larry Stylinson AU)

Harry Styles had been struggling for years. His father had abused him, then left him, his mother hadn't cared about him, and left him, his sister hated him, and wouldn't help him when he needed it. He had no one. He lived on his own, not that you could really call what he did living. He woke up each morning, went to his 'job', wich was so bad, sometimes he contemplated quitting, even though he knew he would never be able to get another job, and knew that if he quit, he would lose his apartment and would be homeless. That was his life. And he hated it so much, he wished he didn't have to live it. He hadn't even smiled in seven years.

Louis Tomlinson was almost the happiest guy on earth. He had loving parents, sisters who adored him, a good job, lots of friends who really cared about him and a wonderful girlfriend. He loved life and it would take the end of the world to wipe away his smile.

Two boys, who were complete opposites. They didn't think they'd ever meet someone like the other. But when fate has their paths cross, what happens?