'Bigg Boss 19's high drama as Contestant Tanya Mittal attempts to create a rift between Kunickaa Sadanand and Gaurav Khanna, affecting their mother-son bond inside the house. The promo shows Kunickaa confronting Gaurav, while Tanya rejoices at stirring conflict. Earlier, housemates Nehal Chudasama and Abhishek also clashed over food, adding to the tension.