Truth about Harry Styles and Zoe Kravitz’ romance revealed… and why Christmas time could be make-or-break for couple

IT may have looked like nothing more than a summer fling to outsiders, but as Harry Styles and Zoe Kravitz gear up for their first Christmas together we can reveal they are stronger than ever. Indeed, things are going so well this festive season insiders tell us all the signs suggest this romance is heading...