Sunny Deol's son Karan Deol has started shooting for his debut film and like any other father, Sunny is unable to contain his excitement. The actor took to Twitter to share the news of his son's debut film with a photo and captioned it as, "Started #palpaldilkepaas .. Karan's first day at shoot.. can't get enough.. my boy has grown big #love #actor #life". Watch video to know more.