When Prem leaves with family to see sandhya for the first time, when they all enter the car, the car shown is Maruti van, but a few seconds later in a long shot the Maruti Van changes to some other old time tempo. The color of the vehicles is different as well.
The dialect of Hindi spoken by actors in the film is not from the region where the plot takes place. The characters speak a dialect which is prevalent in southern and central parts of Uttar Pradesh and in the region of Bundelkhand. The story is located in Haridwar which is situated in foothills of Uttarakhand. A chaste hindi (khadi boli) is spoken in these parts. Also at times the dialect switches to Haryanavi dialect which is spoken in Yamuna-Satluj doab, not in upper Ganga plains.