Stones (2015)

While on their journey to a weekend away to mend their rocky relationship, Kate and Kyle's car breaks down leaving them stranded in the Australian wilderness. They are eventually able to get the attention of Sam, a real man of the outdoors, who is passing through. But when night approaches, they are forced to accept a ride from this mysterious character. When Sam's true intentions are made clear, Kyle must step up to become the man that Kate truly desires.