Actor Ansel Elgort, who stole our hearts as the cancer-stricken Augustus Waters in The Fault in Our Stars, paid a visit to the Paper Towns set, surprising both Nat Wolff and John Green. It must’ve been like old times seeing each other again as it seems so in this picture.
Nat Wolff played, Isaac, Gus’s best friend in The Fault in Our Stars, which was based on John Green’s book of the same name. John Green also wrote the Paper Towns novel.
SYNOPSIS: Quentin Jacobsen has spent a lifetime loving the magnificently adventurous Margo Roth Spiegelman from afar. So when she cracks open a window and climbs back into his life-dressed like a ninja and summoning him for an ingenious campaign of revenge-he follows. After their all-nighter ends and a new day breaks, Q arrives at school to discover that Margo, always an enigma, has now become a mystery. But Q soon learns that there are clues-and they’re for him. Urged down a disconnected path, the closer he gets, the less Q sees of the girl he thought he knew.
(Source)