FF in the tweet refers to his family friend Faisal Farooqui who is usually incharge of Dilip Kumar's Twitter account when the actor isn't active himself.
Speaking about his health, Ajay Kumar, Vice President of Leelavati hospital told our reporter, "He has been admitted in leelavati an hour back... Team of doctors are monitoring... he was feeling uneasy and at this age one thing leads to another so we are looking at it... Today he will be here with us and will take a call tomorrow on his stay or discharge as of now nothing to worry about."
Dilip Kumar was admitted to Mumbai's Lilavati hospital a year ago on August 2 due to kidney issues[PHOTOS: Legendary actor Dilip Kumar heads home with wife Saira Banu, Discharged from the hospital after a week!]. And in April, 2016 he was hospitalised due to fever and nausea.
We wish Dilip Kumar a quick recovery and pray he gets back home fast.