Then KJho would have got scared (Remember the "Bombay" controversy in Wake up Sid?)..He would have then paid attention to the picture rather than feeling the innocent guy...
I think Karan is looking for a new star for KKHH-2 and Sandeep is the new cast for that fat kid in the first version. Farah is making sure Sandeep can dance and talk like her.
Its not Sandeep. Its Partiv Patel, who put on weight after making loads of money in IPL. Farah and Karan are the cheerleaders, who are pampering Partiv to mint money for their new movie 'My name Khan and I am g-a-y'