On Saturday, Ranbir went to delhi to attend India Today's Youth Summit.

The participants included many young boys and girls, who were given the opportunity to ask Ranbir some questions.

One fan asked if he and Kareena would ever work together? Ranbir immediately replied ''Everyone knows she's my first cousin, so we can't act opposite each other, but yes, I would love to work with her if there's any brother-sister role offered to us and we both like it. She's a fabulous actress and has made the entire Kapoor family proud. If we get a fab script which we both like, having a brother and sister role. I would love to do it."

A source present there said that Ranbir also added that both of them are working so their hectic shooting schedule doesn't allow them to meet often. But whenever they meet, they really enjoy, they discuss their work and have loads of fun together.