Quiz

The movie is based on a book by Jennifer Niven, who said in an interview she found inspiration to write the book after having the privilege of knowing and falling in love with a boy who had bipolar disorder.

Elle Fanning was cast for the lead five months prior to the release of the book.

Elle Fanning was author Jennifer Niven's, first choice to play Violet.

The book is written in dual perspective of both Finch and Violet.

Elle Fanning's First Feature Film Producer Credit.