In which John asks Ansel Elgort (who plays Augustus Waters) and Mike Birbiglia (who plays Patrick) some real maswali from real nerdfighters while on the set of The Fault in Our Stars movie.
[Credit: vlogbrothers] "In which John checks in from the set of the TFIOS movie. Look behind the scenes at all the hardworking people who are making this movie a real thing in the world."
