``I'm getting to know Ranbir a bit only now after shooting for so many months. He's warm and sweet but we both keep in our own space. He'sa very big star. And also a good actor. But most impressive is the fact that he knows everything about cinema, and not just acting. In front of him I feel like a novice. Ranbir knows about camera angles and all. In fact they even took his suggestions on camera angles.People want to see how we look together. We come from different genres of cinema.
Ranbir Kapoor is warm and sweet: