She told Shvashish to bring his clothes, perfumes, and Saurabh's clothes, he did that without thinking how expensive his clothes are and just cared about saving his friend, but the way Srishty all of a sudden started snapping out at him was so weird because how would he know her intentions changed
She obviously wanted to look different from other celebrities and after how housemates discussed about Dipika's demands in the task, Srishty would have thought it is better to save your image and be in the good books of housemates and audience, she wanted to stand out infront of the audience to be more liked
I also feel that, she was the one who started name calling Shivashish and was trying to poke him to the point that, he retaliates, but Neha stopped him because she did not wanted him to get blamed since men are often blamed even if they are not wrong when fighting with women,so he kept quiet
Srishty wanted him to loose his patience and when he didn't, she tried to accuse him of abusing her, but all he did was sing like she was, I am sure his intention was not to abuse her, but Srishty always has a habit of playing victim card and wants everyone to console her and take advantage of being an abla naari
Srishty does not have the right to insult Shivashish and mistake his silence to be weakness, if it was Sreesanth in his position, she wouldn't have imagined what he would have done, why is she not messing with him, she can only target harmless people like Shivashish who have no support from housemates