The cute pair – Ranbir Kapoor and Katrina Kaif -- came together for the first time in Rajkumar Santoshi’s romantic comedy Ajab Prem Ki Gajab Kahani’. The hilarious onscreen chemistry and comic timing between the two have made them look as a perfect couple. Also being of the same age, Ranbir-Katrina perfectly complemented each other on-screen.Ajab Prem is a comedy of errors and as the film’s narrative goes on, it is expected to be one of the top grocers of 2010.