Mr Kapoor also lauded the simplicity of the 65-year-old, who was spotted in the US after the release of his latest film Kabali.
The Kapoor And Sons actor shared a photograph of Rajinikanth on Twitter in which the Lingaa star can be seen sporting a blue T-shirt, black jacket and a track-pant teamed with a baseball cap and headphones.
Simplicity of a huge superstar.Checking in at at an airport in the US for India.Respect for your humility- Rajnikant pic.twitter.com/yBn6sjGqbK? Rishi Kapoor (@chintskap) July 26, 2016
Rajinikanth and Mr Kapoor have together shared screen space in the 1986 film Dosti Dushmani directed by T Rama Rao. The film also starred Jeetendra, Kimi Katkar, Poonam Dhillon and Bhanupriya.
Rajinikanth's latest film Kabali is a blockbuster.
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