Trivia: Katniss Everdeen and Peeta Mellark are the only Hunger Game tributes ever referred to by their first and last names. The other tributes are just identified by their first names, even when they're being introduced by Caesar Flickerman during the televised interviews or their scores are being announced on television.
Trivia: Isabelle Fuhrman, who plays Clove, originally auditioned for the role of Katniss, but was told she was too young for the part. When she was later called back for the role of Clove and succeeded, they had to make Clove incredibly skilled with knives to make her seem just as intimidating as Cato, Glimmer and Marvel.
Trivia: This movie has approximately 1200 shots that are composed of CG animation. The director Gary Ross' previous movie, The Tale of Despereaux, was also composed of approximately 1200 CG animated shots. The Tale of Despereaux was a fully CG animated movie, yet the live action Hunger Games had just as many CG shots.
Chosen answer: In the book, she left it with Peeta in case he was discovered while she was away. Apparently she was meant to have done this in the film as well, they just neglected to show it, causing some confusion.
Phixius ★