'Chicas Paranoicas' is the first Spanish comedy about the world of fashion in a fictional work, though with dramatic elements. It tells the story of three girls (Ana, Paula and Veronica) who enter it by chance, seeing a way to earn a little easy money, and soon become fascinated.

A group of Spanish friends meet a girl who speaks English called Rachel. Victor is one of them but his English is not good enough to talk with Rachel.