All the signs One Direction fans have picked up on that could point towards a reunion for Harry, Niall, Liam, Louis and Zayn
One Direction Fans Look Back On 10 Years Of Obsession
How One Direction became the world's first internet boyband, The Independent
One Direction Back Together: Everything They Said About Reunion
A timeline of One Direction shading each other
One Direction Back Together: Everything They Said About Reunion
Harry Styles Gives Fans An Update On One Direction Reunion - Capital
I'm With the Band: A Study on One Direction's Relationship with Directioners, some of the Most Powerful Fans in the World, by Sam Bellissimo
It's Time to Accept the Reality of One Direction
What do you think will happen if One Direction gets back together? - Quora
Niall Horan on One Direction Reunion: 'I Wouldn't Want to Force Someone Into Doing It
Devastated One Direction fans told band aren't reuniting on James Corden's show
Did the band One Direction ever plan to get back together after their one year hiatus/pursuing their own music? Or do you think they just said that to appease their fans at