In yesterdays task, 'The Phone Call' one inmate had to enter the phone booth to answer the phone call from Mr X, but the conditions was that the following inmate was not suppose to share the conversation with the rest of the housemates and had to convince the other to perform the tasks given by Mr X. If they fail to do so the inmate would directly be nominated for the next eviction. Also the inmate could not leave the booth without Mr X's permission and would have to put someone else in the booth before he moves out of the booth.
Apparently, Karishma Tanna was the first one to answer the phone call and she very well manipulated the housemates. She asked to get Praneet to bleach his eyebrows, not only this she also made Sonali Raut and Sushant Divgikar drink chilly and egg 'energy drinks' and also to give away their half of weekly ration.
Tanna took advantage of being the first person to go in, as she she threatened others saying that they would get eliminated if they did not perform the task given to them. After she performed her tasks successfully, she chose Puneet Issar (whom she has emotionally blackmailed time and again calling him her father) to take her place in the booth, However, she was well aware of the fact that if the chosen person is unable to perform the tasks assigned to him, would lead him to being nominated for the next eviction.
As Puneet Issar entered the booth Mr X gave him a task to convince Karishma and Diandra to keep their makeup kits in the store room, to which Karishma having an advantage of knowing the consequences, refused to give her makeup kit and convinced Diandra to do the same.
Ironically Karishma is the same person who had referred Puneet as 'Evilish' during the nominations! Well we can see who is the 'Evilish' one in the house. Clearly, disheartened Puneet called Karishma a selfish person and requested Mr X to call it quits.