I've Never Been Happier (2009)

After a flirtation in a store looking for the imposter Frank is taken and to be behind bars. Free again, he tries to earn money in an honest way. One day, he meets the woman from the store again. For her he would do anything. That she works as a prostitute does not bother him. Soon, Frank can not help but return to his old ways and loses more and more its sense of reality.