The exact details of Khan's visit to Rajinikanth's residence are being kept secret.
According to The Times of India, the Om Shanti Om star said: "I'm a Rajini fanatic. I will definitely pay him a visit at home on my next trip to Chennai."
Khan said that working with the Tamil icon during the recent shoot of his film Ra.One has been the most memorable experience of his life. "I get goosebumps even as I talk about it," he said.
"I am one of the fortunate few who has had the good fortune of working with Kamal Haasan in Hey Ram and now Rajini in Ra.One.
"Both of them are my childhood heroes. My mother is from Hyderabad and even as a young boy I remember her telling me about these two great actors.
"I am also impressed with the work of Mammooty and Mohanlal. These are actors I deeply admire. I just wish I can be as humble as Rajini sir some day. He's a fantastic human being. He has touched my life in more ways than one."