This smart, upbeat French comedy explores the differing attitudes surround children. Martin, a 35-year old advertising executive, is busily working upon ad campaigns for the Floppy dog-food company. It was his ex-wife's idea that he work for them. When the family au pair, 23-year old Sally tells Martin she is pregnant with his child as a result of their one-night stand, Martin seeks the counsel of his friends and family. Compounding the matter is the fact that Sally, who wants the baby, simple considers Martin to be a donor. Martin's militantly left-wing mother wants Sally to get an abortion because she believes it immoral to bring another European into the world. Julien, Martin's best friend, is an equally militant pro-lifer and will end the friendship if he allows Sally to abort. His barren ex-wife subversively influences Sally into keeping the baby. Meanwhile, Martin becomes friends with a pregnant teen who unexpectedly gives birth.