To Write Love on Her Arms (also known as Day One; formerly Renee) is a 2012 American biographical drama film written and directed by Nathan Frankowski and starring Kat Dennings, Chad Michael Murray, Rupert Friend, Mark Saul, Juliana Harkavy, and Corbin Bleu. The film is based on the life of troubled teenager Renee Yohe and the founding of To Write Love on Her Arms by Jamie Tworkowski, after he and others helped Yohe to overcome her challenges enough to be able to enter rehab. The film premiered at the Omaha Film Festival on March 11, 2012, and was eventually released on DVD on March 3, 2015.^[1]

It is 2006, and 19-year-old Renee Yohe has always loved fairy tales: the idea of a princess, a hero and a happily ever after. However, her life is that of a darker tale. As she battles with drug addiction, bipolar disorder, self-harm and other life issues, she receives love and support from numerous friends and new acquaintances, including Jamie Tworkowski and David McKenna. When Yohe is turned away from drug rehabilitation, with open wounds from self-cutting making her too great a treatment risk, McKenna takes her into his home for five days of detox, while Tworkowski posts an article on Myspace, titled "To Write Love on Her Arms" (in contrast to Yohe having written "Fuck Up" on her arm, with a razor blade), to fundraise the cost of rehab.^[2] Their efforts for Yohe are successful, and leads to Tworkowski founding the charity group To Write Love on Her Arms, offering similar support to other people who have depression, suicidal thoughts, addictions, or struggles with self-harm.^[3]

The film features songs from Travis McCoy, Paper Route, Rachael Yamagata, Dead Man's Bones, Corbin Bleu, Between the Trees, Kye Kye, Flint Eastwood, Flagship, Gatlin Elms, Duologue, Danny Leggett, Civilian, Savannah, Alex Bennett, and Bearcat.^[6]

The film opened the 21st Florida Film Festival on April 13, 2012, playing at the Regal Winter Park Village.^[7] The film was released directly to DVD three years later, on March 3, 2015.^[1]