Sometimes enemies, sometimes friends) is a 2015 Indian Hindi-language romantic comedy film directed by Nikkhil Advani and produced by Siddharth Roy Kapur under the banner of UTV Motion Pictures.

The film stars Imran Khan and Kangana Ranaut in the lead roles.

Madhav "Maddy" Kabra is an architect who falls in love with Payal Saluja during college.

After college they begin a live-in relationship for 5 years until suddenly Payal leaves Maddy.

The soundtrack of Katti Batti was composed by Shankar–Ehsaan–Loy and the lyrics were written by Kumaar.