An opener on tour for the hottest new band, 5SOS, is what Austin Mahone needs after his recent rehab stint. Justin Beiber, the bad boyfriend, is dreading having his Austin gone for a whole year. With all of hot Luke Hemmings' subtle flirting, Justin does not trust Austin will remain loyal. So what to do? Go with them, but is that the best thing for their relationship on this heated and crazy tour?
9 parts