The 27-year-old is currently filming the commercial project Zindagi Na Milegi Dobara, reports India Today.
The Filmfare Award-winning star said: "Like every other actor, I want to be part of good cinema and interesting roles. But the roles I have done are different from this one. Yet, I enjoyed it more than I expected."
Kalki won critical acclaim for her debut film Dev D, which she followed up with the festival hit That Girl In Yellow Boots.
Zindagi Na Milegi Dobara, a road movie set in Spain, also features Hrithik Roshan, Abhay Deol, Farhan Akhtar and Katrina Kaif.