It's been 2 years since One Direction started their "hiatus" (aka break up) and we're still not over it.Apparently neither is Post Malone. It appears he had a fierce photoshoot absolutely rocking a One Direction backpack.I have 2 questions:1. Is he gonna be the one to get the band back together?! (PLEASE)2. Is he going to change his Twiter to One Direction & Bentleys instead?