Nice Guy Johnny (movie, 2010)

Johnny Rizzo, is about to trade his dream job in talk radio for some snooze-ville gig that'll pay enough to please his fiance. Enter Uncle Terry, a rascally womanizer set on turning a weekend in the Hamptons into an eye-opening fling for his nephew. Nice guy Johnny's not interested, of course, but then he meets the lovely Brooke, who challenges Johnny to make the toughest decision of is life.