Mumbai: Bollywood superstar Shah Rukh Khan is down with fever and cold.
The actor-producer, who is not shooting for his home production `Ra.1` but handling the production activities, however, did not lose his sense of humour despite being numb with cold.
He wrote on his Twitter account from the film sets, "strange v call cold a cold, while the body is warm".
Explaining his condition, he wrote, "words are floating and melting as i touch them with the heat & cold."
He informed that his new film, which also stars Kareena Kapoor and Arjun Rampal, will take some time a bit to hit the screens.
"Visual effects take very long in post production," Shah Rukh wrote. The 44-year-old superstar is playing a super-hero in `Ra.1`, which is the acronym for `Random Access-Version One`.
"Ra.1 means random access version one, will understand when u see the film. Ra.1 site will be up soon/have no film with Kajol or Yashji right now/don`t dance too well, I just try hard/I am the hero in Ra.1," the actor wrote.