Ranbir and Sonam to act together again?

The Saawariya duo seems to be getting hotter with each passing day. Although the casting for Rakeysh Omprakash Mehra's Delhi 6 is still under finalisation, numerous actors have been considered for the leading male and female roles for the film. The most recent name to crop up was that Ranbir Kapoor who will mark his debut in Sanjay Leela Bhansali's Saawariya had been approached.