Not many people know that Dia Mirza is half-Bengali. The fact that Dia Mirza, who has been busy working on her first regional film Paanch Adhyay directed by Pratim D Gupta, wanted to dub her lines herself should not come as a surprise. After all, the actress is half-Bengali in real life. Despite not having a great command over Bangla, she wants to go ahead with the task.