As 'Kai Po Che' gears up to hit the threatres, one of the film's songs, 'Maanja' reminds us of Bollywood's infatuation with kites and all things associated with it. Even the name of the film (Kai Po Che) is an expression often used to celebrate when your patang wins in a duel. Here's looking at other films that flaunt one of India's oldest sport...