Depardieu plays convincingly (and with charm) the bum-leech-delinquent of the title; he is also the "heartthrob" (?) of the film, while Huppert is equally fine as Nelly, the middle class woman who falls in love with him. I think Pialat is pointing out the complexity and sometimes irrationality of human behavior, while (a bit like Pasolini) he also tries to look at the humane and tender side of the scoundrels. (5/10)