Mil veces hasta siempre

John Green is open about his struggles with anxiety and obsessive-compulsive disorder. He's said that he doesn't manifest himself the same as Aza, but he does have thought spirals. He had a terrible period for a few months after writing The Fault In Our Stars.

Daisy has been writing Star Wars fan fiction for years and has 80,000 followers, yet when Aza looks at Daisy's writing online, it has the word "Wookies." Daisy should spell it correctly: Wookiees.

The Warner Bros. Pictures shield logo only appears in the end credits of the film.

The UK release was cut, a cut was required to remove a non-BBFC rating card, in order to obtain a 15 classification. Cut made in accordance with BBFC policy. An uncut classification was not available.