When Harry Styles was accepted into a post-grad degree, he knew he could no longer afford his flat, leaving him with three options: 1) Move back into student halls. 2) Become homeless. 3) Move in with his best (and only) friend, Niall, and three of Niall's other mates. He went with the third option. But it was a close race. Shame one of his roommates reminded him why he only has one friend. If there is one thing Louis Tomlinson can't stand, it's pretentious tossers, having grown up around enough of them. If there is one thing he can't live without, it would be his friends. So he was proper thrilled to move in with his best mates and a couple of other lads. That was until he discovered one of them was the archetype for a pretentious tosser. In the interest of seeing out the twelve-month lease without killing each other, they both try (debatable) to get along despite believing they are opposite in almost every conceivable way, each having the communication skills of a cucumber, and secrets that have no business be kept secret.

This is NOT my story all credits go to dolce_piccante on ao3 - In the grand scheme of things, finding a date for a wedding should be no problem for Louis Tomlinson. He's rich. He's handsome. He's reasonably well behaved. But when the wedding is for his lifelong best friend (and former boyfriend), and is happening in under a month, finding a date for the ceremony and accompanying festivities becomes more of an adventure than he ever could have planned for. - https://archiveofourown.org/works/4034197/chapters/9071932

It's been three years since One Direction split up. Harry's about to marry a girl Louis hates. Louis' a top executive at Modest, the management team that tore them apart. They can't forget the past but they can't forgive each other either.

© hattalove on ao3 Five years ago, Harry Styles left his tiny hometown to make it big as a recording artist. He didn't have much regard for what he left behind - A life, a family, and a husband, who woke up one morning to find him gone. Now, Harry has everything he could possibly want: He's rich, famous, and adored by everyone he meets, including his boyfriend. But when said boyfriend proposes to him, he's forced to face the uncomfortable facts of his past - and Louis, who's spent the last five years returning every set of divorce papers Harry sent him. OR, an au based on the movie Sweet Home Alabama.

AU. In which Louis is Harry's scuba instructor and quite happy to provide the requested special treatment, pun fully intended. It can't be all that difficult to convince Harry that they're on the same page, right? Also, Niall and Liam may or may not be dating, and Zayn is surrounded by emotionally stunted idiots. He bears it with dignity. * zarah5 on ao3

*NOT MY STORY* all credit goes to Fabby on ao3!! Five years after One Direction took their last tour, the last thing Louis Tomlinson ever expected to happen while on a tea run at the local Piggly Wiggly was to run into his ex-boyfriend and ex-bandmate Harry Styles. The odds of them ever running into each other again had to be super slim, right? Wrong. What happens when you mix ex-boyfriends with a large serving of Small Town America? Will Louis and Harry be able to set aside their differences, or will Louis be able to stay breezy as fuck in the wake of Harry's arrival? (or, the one where Louis and Harry run into each other five years after One Direction ends and learn how to love each other again. Featuring: Reggie as the overweight labrador, Niall as Louis' last grip on reality, and Nowheresville, North Carolina as the setting for Louis' worst nightmare to come true.)

Louis had followed his boyfriend Dylan to Uni just to find out that the dickhead of a boyfriend cheated on him and probably had been for their entire relationship. Even if Louis finally broke it off Dylan wouldn't leave him alone. So Louis found himself at a frat party begging a beautiful stranger with green eyes to pretend to be his boyfriend... Purely fictional. Smutwarning!

Harry's one of Hollywood's biggest actors, has made a name for himself in prestigious films and lives the life of a superstar. There's just one thing missing to make it picture-perfect, but the one Harry's in love with is completely out of reach for him. Enter Louis, one of Hollywood's biggest actors himself, who just came out of the closet and taps new genres in the industry. When Louis sacks the role Harry auditioned for in Scorsese's next big film, their irrational feud starts. Who could have guessed it would get even worse when for promo season, their teams decide to present them as a couple for publicity? In short, Harry's in love with someone and doesn't care about dating anyone else, Louis never felt home in L.A., Liam writes love songs for someone he shouldn't write love songs to, and Niall makes everything better with good food.

Au where Louis is getting married and he has to be happy but he just doesn't feel that his fiance is that ONE and ONLY , so he runs out on his wedding with a cute curly waiter