On Air Now
Rob Howard & Lauren Layfield 6am - 10am
25 February 2021, 14:47
Find out if you really know all the 1D inside jokes between Harry Styles, Liam Payne, Louis Tomlinson, Niall Horan and Zayn Malik.
After they first were formed on the X Factor back in 2010, they gained millions of fans almost instantly and despite going their separate ways in 2015, Directioners continue to offer nothing but support to all of the boys!
With being a 1D fan comes the responsibility of understanding every inside joke between the boys and their fandom.
So, does your knowledge stand the test? Take the quiz and find out…