Saif and Kareena today had a registered marriage after a five-year courtship.
Prior to Saif, Kareena had dated Shahid before they separated during the shooting of 'Jab We Met'.
"I would like to congratulate the family first. Marriage is a big occasion for the family. I have known Babita and Randhirji for a while. A daughter's marriage is a big thing.
"The decision to get married is a big one. I wish Saif and Kareena a happy married life," Shahid told reporters here at an event.
"I hope they stay happy together. I hope Kareena works after marriage also, she is one of the finest actresses," he said.
When asked what are the positive and negative points of a marriage, Shahid said, "I think ek din sabko phasna hai (everyone has to get trapped one day). But I am happy wherever I am. I will analyse when I get married."