Everything seems to be going right for a part-time piano teacher, Juliette. She's the mother of two fun-loving and well behaved boys, while her husband, Charlie, has a finance job that's allowed them to build a beautiful country house they'll be moving into next month. But when Charlie gets canned from work and can no longer pay his mortgage payments, the creditors quickly threaten to repossess the property, leaving his family stranded in their cramped Paris apartment. Only a few days later, Juliette gets her purse snatched by a brooding, attractive street thug named Manu. When she's called to identify him in a police lineup, she decides to let him go, only to solicit his help in her scheme to steal a half-million Euros from a local bank.