The lucky one 3//Harry Styles {Book 3}

Just when Adele and harry thought they could live with no worries,a man whose caused an abundance of caos returns.
Along with him he brings trouble and pain towards the couple and their friends. Friendships and relationships will be tested to a certain extent.
Will this be the end of the path for Adele and harry's relationship? Or will they fight harder than they did before?