Sunil Grover's crazy dance during happiness App launching event. Actor-comedian Sunil Grover, who is currently basking in the success of his last project Bharat, starring Katrina Kaif and Salman Khan,Sunil Grover & Varun Sharma at happiness card & happiness app launch. Check out this video. <br /> <br />#SunilGrover #SunilGroverCrazyDance
