[COMPLETED] MUTLI-FANDOM AU Justin is currently dating his room mate's sister, Selena. Selena's brother, Zayn, happens to be with Perrie, who once dated Louis. Louis's now with Eleanor, whose childhood friend is Harry. Harry is sleeping with Leigh-Anne, who is married and best friends with Jesy. Jesy is best friends with Jade, whose been dating Liam for years. And Liam's best friend is Niall, who isn't even from London. And the days leading up to Christmas for all of them is quite interesting.