Bollywood actors Vidya Balan and Emraan Hashmi visited Kolkata on a rain-soaked afternoon to promote their upcoming film 'Ghanchakkar' on Thursday. Vidya, who visited her favourite city Kolkata for the first time after her marriage, said: `In this film, me and Emraan are playing a couple who love each other a lot. We fight with each other and do many other things which happens between any couple after five years of their marriage. " Vidya Balan plays a somewhat loud Punjabi woman- NItu- in the quirky comedy and in keeping with the traits of her character promotes the film in rather tacky outfits. When asked about his character in the movie, actor Emraan Hashmi said, `Ghanchakkar is one of the best films I have ever done. The movie will make you laugh. " Director Rajkumar Gupta also visited the city along with the actors on Thursday. The film is scheduled to hit the theaters on June 28.