"His liver got infected. He could not digest his food after a certain point of time. During his last days, he could not take solid food so he was on liquid intake," Rajesh Khanna's close friend Vijay Zaveri told IANS.u00a0Rajesh Khanna was admitted to Lilavati Hospital in suburban Bandra June 23 and after staying in the hospital for two weeks, he was discharged.