Cara Delevingne says Nat Wolff makes her job "so easy".
The 22-year-old actress has praised her Paper Towns co-star and John Green, the author of the novel on which the film is based, for their continued support.
Captioning a photo of the three of them at a press conference, she wrote: "You make my 'job' so easy @natandalex @johngreenwritesbooks. (sic)"
Wolff shared a similar sentiment, writing: "Another 2 people I could travel the world with in one week and not get tired are the wonderful and talented @Caradelevingne & @jakeschreier. (sic)"