Kalki Koechlin is looking forward to her big release at the box office, ‘Margarita With A Straw’. While the film is made on a small budget, the actress reveals that she doesn’t feel pressure about box office numbers. Kalki said, “Actually I don’t feel the pressure. There is already so much buzz about the film and support from Aamir Khan and Kiran (Rao). Several others from the industry are also very curious and we are also going to begin the screening soon. I don’t feel that this film will flop or not work at the box office.” The film is expected to release on April 17.