India, Aug. 26 -- Janhvi Kapoor and Sidharth Malhotra are busy promoting Param Sundari, which opens in theatres this Friday. Ever since the trailer for the cross-cultural romance dropped, many fans have been comparing the plot of the film with the 2013 release Chennai Express. The Shah Rukh Khan and Deepika Padukone-starrer also had a similar cross-cultural romance in the narrative. (Also read: Janhvi Kapoor says her character in Param Sundari is 'half-Tamilian, half-Malayali' amid backlash over her casting)

Appearing in an interview for Mirchi Plus, when the two of them were asked what they made of these comparisons with Chennai Express, Sidharth said, "I think it's a great thing. I love Chennai Express! I think it's a good reference. I...