They Don't Know About Us (Sequel to Teenage Dirtbag)

Elena and Harry. High school sweethearts.
Elena Carter. A photographer in Los Angeles that had everyone wanting her to take their picture.
Harry Styles. Girls worship the very ground he walks on.
People recognize Elena as the famous Harry Styles' ex girlfriend, but to her pleasure, the fans don't bother her too much. Although, she does have over ten thousand followers on Twitter. More than she should in her opinion.
A year without contact, and Elena and Harry finally reunited. But he's famous and she's partially famous for her photography skills. But when they meet again, will old sparks once again form? Or will one be hot while the other's just cold?