Actor Salman Khan and filmmaker David Dhawan have been great friends for a while now. But things don't seem be going well between their family members.

We hear that Salman's brother Sohail and David's son Varun, who made his debut with Karan Johar's Student Of The Year, had a misunderstanding, causing the Khan to get furious and summoning the young star to give him a piece of his mind. We hear that Sohail was very ticked off with Varun's attitude and asked him sternly, never to mess with him again.

Just new into the industry and very young, Varun was left with no option, but to apologize to him.