Actor Vivek Oberoi, son of veteran Suresh Oberoi, revealed his humble beginnings assisting choreographer Farah Khan, cleaning rehearsal rooms and serving tea before his acting debut. He also shared a humorous anecdote about pranking co-star Aftab Shivdasani with his new Mercedes during the filming of ‘Masti’. Oberoi is currently promoting his upcoming film ‘Mastiii 4’.