Real estate agent Thierry is looking for a flat for his difficult clients, Nicole and Dan; saintly Charlotte works at the office with Thierry, who fancies her; Nicole finally dumps the alcoholic Dan, so Dan drinks alone at Lionel's bar while Charlotte nurses Lionel's unbearable invalid father; Dan meets Ga lle on a blind date at Lionel's bar, and Nicole always knows where to find her ex; Ga lle lives with her brother Thierry, who is lent videos by Charlotte of her favourite religious TV show, Songs that Changed my Life. And boy is Thierry in for a surprise!