Upen Patel is not that much innocent as he looks

Upen Patel is not that much innocent as he looks. He is quite a prankster on the sets. And his co-star Celina Jaitley immediately admits it. She shares, "I have to thanks my co-actors of 'Shakalaka Boom Boom' - Bobby Deol and Upen Patel - for all the pranks they played on me, especially Mr. Patel. That's what made this film a fun experience