Vidya Balan, who'll return to the 'Bhool Bhulaiyaa' franchise with the third part, shared that she was offered its second part as well. However, she refused to star in it as she was scared, she said. "I was...scared because Bhool Bhulaiyaa 1 has given me so much...I said, 'If I mess this up, everything will be washed away'," Vidya added.