Mumbai, May 7 -- Bollywood stars Shah Rukh Khan and Saif Ali Khan co-starred in Karan Johar's Kal Ho Naa Ho 23 years ago. The duo is now reuniting, this time as a producer-actor jodi for Netflix's Kartavya.

On Thursday, at the trailer launch of Kartavya, Saif opened up about his "long association" with SRK.

"I've had a lovely and long association with Shah Rukh. He's someone I look up to in many, many ways. I had a short meeting with him. He said that there's a lovely script and he would like me to hear it and do the film. I went through the process of listening to it and meeting the director (Pulkit). Once we finished the shoot and Shah Rukh watched it, he said it's a lovely film. He's very happy with it. That was pretty much the limit...