The titular teens live in 1962 England and do what girls do: try on clothes, try smoking, try kissing. Their inseparable friendship is inevitably tested when one falls in love and the other gets obsessed with the atomic threat. Everything happens with a laconic pace and dry demeanor (music is minimal). The cast is full of strong actors, but it’s Elle Fanning as Ginger who is exquisitely beautiful and compelling in every frame. Other than that, the dull pacing and minor drama is hard to handle.