Goofs

During the final scene on the plane, Calvin fastens his seatbelt. In the next shot he takes his new journal out of his backpack and places it on his lap, however he is now no longer wearing his seatbelt. These shots were put in the wrong order because when Calvin fastens his seatbelt you can also see that the journal is already in his lap.

There is a joke in the movie that Skye and Calvin "get arrested". Calvin asks Skye why he has to participate as well, and Skye holds up the paper to show him that it is in fact on the list. The audience sees that "Get arrested with Calvin" is written, with the last two words written in a different color, revealing that Skye only recently added them. You can tell the movie was filmed out of order because when Skye and Calvin meet at the beginning of the film, Skye takes out the To Die List and you can clearly see that "with Calvin" has already been written and covered with Wite-Out because that scene hasn't taken place yet.