Harry Styles is an international sensation, selling out stadiums all over the world and reaching platinum level for every one of his albums. Everywhere he goes, he's engulfed by people screaming his name. Unfortunately, with that level of fame comes an inevitable bit of hate, so it's only a matter of time until he ends up on Jimmy Kimmel's Mean Tweets segment. What he didn't expect, however, is for the tweet he reads to have come from Louis Tomlinson - Billabong's hottest and most loved professional surfer. When the tweet creates a feud between the two fandoms, they're forced by management to fake a friendship and put an end to the massive fight between girls everywhere. With Louis' obvious dislike for Harry and Harry's fuming anger towards Louis, it's no surprise that they hate each other - well, until they don't.