The promotions of ‘Brahmastra’ are well underway. Ranbir Kapoor, Alia Bhatt, and Ayan Mukerji are leaving no stone unturned to ensure that the first part of the trilogy is a grand spectacle when it releases in theatres. However, audiences were quick to notice that Mouni Roy was missing from the promotions. While she joined the promotions only in the last week of the release, the makers have a specific reason for having kept her character hidden and away from prying eyes of the media.