Putzel (2012)

For Walter Himmelstein, a young man endearingly known as Putzel, life literally doesn't go beyond his family's fish store on the upper west side of Manhattan. In this heartwarming romantic comedy about sex, love and smoked fish, Walter's aspirations of taking over his uncle's fish emporium are disrupted by the arrival of Sally, who becomes romantically involved with his about-to-retire and very-married uncle. While Walter tries to thwart their romance in order to ensure his taking over the business, he finds his circumscribed life thrown off kilter, and, after years of being undermined by his family and friends, finally starts to realize that he's more than a Putzel.