Josh Boone posts pictures of Pittsburgh & engages in cute Convo with Nat and John on Twitter

Josh Boone posted 2 pictures of Pittsburgh (where he is currently prepping for TFIOS) on his tumblr, commenting them with "Beautiful Pittsburgh!"

UPDATE:

He appeared to be in the Pittsburgh Children's Hospital doing research for TFIOS, one amazing fan on twitter found out

John also teased about Josh sending him TFIOS prep info.

Josh, Nat Wolff (Isaac) and John Green also engaged in a very cute convo on twitter. 

Josh Boone's tumblr

John's, Nat's and Josh's twitter