This season of Bigg Boss 15 features a unique approach to keep things fresh. Of course, it would involve the tried-and-true strategy of bringing in controversial candidates to draw in more viewers. However, this year's focus will be on couples and ex-couples who have had a tumultuous split. Aside from that, a few ordinary people will be allowed inside the Bigg Boss 15 house, which will offer another fascinating element to the reality program.