A star for rose (2013)

Small town girl Marcy comes to LA with stars in her eyes, thinking she can make it big on Search for a Star. Instead, with little money and no friends, she finds herself sleeping in her car. Things dramatically change when she meets Rose, living in a cardboard box, and Mort, a wheelchair-bound Gulf War veteran. After first fighting over territory, these three lost souls bond in friendship, protecting and supporting each other in a story that is at once profoundly funny, heart-warming and poignant.