India, Oct. 26 -- Satish Shah's on-screen son, actor Rajesh Kumar, has penned a moving note in tribute to the late actor. Describing the actor as a 'father figure' in his life, Rajesh, who shared the screen with Satish Shah in the iconic sitcom Sarabhai vs Sarabhai, said he was in disbelief that the veteran actor was no more.

Satish Shah died on Saturday in a Mumbai hospital at the age of 74. In their statement, the Hinduja Hospital said that the actor was found unresponsive at home and brought to the hospital, but could not be revived.

Taking to his Instagram handle, Rajesh called Satish Shah's death a "big loss" to the entertainment industry of India. He wrote, "This is the worst hour for me. I still cannot process that Satish ji is n...