Guy Lodge Film CriticThe title “Gaza Mon Amour” carries threatening echoes of those cutesy auteur short anthologies (“Paris je t’aime,” “New York, I Love You”) in which assorted drifting souls find love in the same scenic city streets. Happily, Palestinian twin filmmakers Arab and Tarzan Nasser’s entirely self-contained feature is nothing so slick or glib, though it boasts internationally flavored romantic whimsy in spades.