Kalki Koechlin will be seen playing a lesbian character with partner Sayani Gupta in director Shonali Bose's 'Margarita, With A Straw'. Hollywood actor William Moseley aka Peter Pevensie in The Chronicles of Narnia, will also feature in the film. A source revealed, "The film deals with disability. Kalki plays Laila, who falls in love repeatedly and yearns for physical love."