Adds our source, "Lara and Mahesh share some real filmy chemistry. It must be mentioned that Mahesh Bhupati is a huge film fan and he confesses of being the typical first-day-first-show type of a person. Even when he is travelling the globe, he makes sure to catch up the latest bollywood release. Given his fondness for bollywood, Mahesh has given a filmy name to his partner - Chammak Challo. This is what Mahesh calls Lara at home."
The couple seems to be completely smitten by bollywood. From Lara Dutta's production house name - Beeghi Basanti to her nick name 'Chammak Challo', everything seems to point out that this couple is no less filmy in real life too.