Apparently, Katrina Kaif is the best of friends and this ratification comes from her ex, Salman Khan himself. At a recent press meet at the launch of the ‘Masha Allah’ song from ‘Ek Tha Tiger’, Salman pointed out, ”Karan Johar is Katrina’s friend. Karan requested her and she did the song for ‘Agneepath’ like when we requested her to do the song for our film ‘Bodyguard’. We are obliged that she did a song for us.” Katrina reportedly also cut short her family vacation to be in Mumbai for the launch of the song. And we hear that she has set aside time to be there for Salman as he plans further surgery to treat his nerve disorder. ‘Yeh dosti nahin to kya hai?’