 Amy has become a minor celebrity, appearing in an ad for Petrichor perfume, with the tagline, "For the girl who's tired of waiting." The concept of petrichor was used as a psychic password in "The Doctor's Wife" and means "the smell of dust after rain". The Doctor frequently refers to Amy as "the girl who waited". The perfume and tagline imply that the episode takes place after "The God Complex". This conflicts with the date on Craig's newspaper, 19 April 2011, which is three days before the Doctor's death at Lake Silencio.
