My take on the story following Louis Tomlinson's inspiration for 'Walls' from Harry's perspective, in which One Direction comes back for a 10 year anniversary tour but Louis and Harry broke up with the band back in 2015 and haven't seen each other since. All Harry knows is that he misses Louis. TW: This story will contain anxiety, panic attacks, depression, self-harm, as well as some instances of alcohol abuse. There is also the possibility that this fic will contain smut, it has yet to be decided as of now... There will be trigger warnings placed throughout to warn you if these topics are sensitive to some readers.