LEILA HATAMI, SHAHAB HOSSEINI, SAREH BAYAT, SARINA FARHADI, ALI-ASGHAR SHAHBAZI, SHAHIN YAZDANBAKSH, KIMIA HOSSEINI and MERILA ZAREI Derek Cianfrance , who made the chilling ‘ Blue Valentine ’ last year, once said in an interview that his worst fear as a child was the thought of his parents separating. Isn’t that universal?