Saif Ali Khan's daughter Sara Ali Khan, who graduated from Columbia University, returned to the country recently and was treated with a dinner by her loving father. A picture of the father-daughter duo has been doing the rounds on social media sites where Sara, dressed in black is seen posing for a picture with father Saif Ali Khan, who looks superb in a black suit. It is said that his daughter Sara might soon make her debut in Bollywood now that she has finished university.