The secret of Harleen Kaur of 'Love Aaj Kal is open. The beauty is making waves among the viewers after she has done brilliant job performing character of a punjabi girl Harleen Kaur in Love Aaj Kal. News is that the actress playing the love of Saif Ali Khan who plays a 'sardar' actually does not belong to India but Brazil. Her name is Giselle Montero.Giselle is 19 and she cannot speak Hindi and she does not have feet-tapping skills also.The choreographer of the movie Saroj Khan had to shed out great efforts in order to make her learn the dance steps. She did well to do the act and didn't let the viewers let know of her origin.