 The Mexican flower woman at the airport who cries "Flores! Flores  para los muertos!" is a tribute to  _Streetcar Named Desire, A (1951)_ (qv) in which a Mexican flower  woman cries the same phrase outside Stanley Kowalskis apartment. It  also could be a reference to  _Whos Afraid of Virginia Woolf? (1966)_ (qv), another film about a  bickering couple.