Part1: The film

Harry Styles wants nothing more than to be a part of the adaptation of his favorite book and
Louis Tomlinson is casually looking for another film to star in. They end up getting casted
to play lovers on screen, but behind the cameras, they cannot stand each other. Then
months after filming has officially finished, they are forced to date for publicity, no thanks
to a video of them becoming popular amongst all the fans. It sounds like a brilliant idea,
doesn't it? They acted as boyfriends before, so they should be able to do it again under
slightly different circumstances. At least they all hope so.
....
this story is written by cherryboys on ao3