NEW DELHI: Bollywood’s latest heartthrob Ranbir Kapoor can go on and on about his Ajab Prem Ki Ghazab Kahani co-star Katrina Kaif.

“The drive that Katrina has is inspiring. She is there and she just doesn’t stop,’ said Ranbir.

“She is India’s biggest actress and there is a lot of hard work, sacrifice and passion she has put behind that and I totally respect that. And the best part is that she doesn’t take that for granted,” the 28-year-old actor said.

Ranbir, who will be seen again with Katrina in Prakash Jha’s political thriller Rajneeti, describes Katrina as the “nicest person in the industry”.

“There is an amazing positive energy about her. She is fun loving, passionate about cinema and passionate about her work. I share a great rapport with her,” he said.

Asked about his on-screen chemistry with Katrina, Ranbir said, “As far

as chemistry is concerned, I always believe that chemistry never happens between two actors, it happens between two characters in the movie.

It depends how the characters are written in the script and the moments and the scenes between them. That’s when chemistry happens.

Katrina and I are working for the first time unless the film releases and unless it becomes a hit, you never know whether the chemistry has worked out or not,” he said.