The moment she saw Teja and Karan did not take the call, she understood that if she would take it, she would look bad amd suddenly decided not to take her call. Earlier, she was the one screaming at Umar and calling him insensitive and inhuman for a gift and this was a call where she could talk to her mother. She also kept convincing Teja and Nishant to take their family calls so that she would look good if she would also take her call. How fake and cunning she is!
It was before also to look good and mahaan, she nominated herself when Nishant nominated her. She never even knew the junglewaasis to save them. So much image conscious 🙄