Nikki Tamboli got on Eijaz Khan's nerves on the first day inside the house. She was literally just introduced on the show, which is when she managed to embarass Eijaz with her overly-outspoken nature. He tried to be friends with her, but Nikki time and again pointed out issues with him.
She gossiped to Jasmin Bhasin about how Eijaz has OCD and still lay on the bed in the same clothes which he wore throughout the day. Eijaz was talking to Abhinav Shukla in the bedroom, both lying in separate beds. It is to be noted that Nikki and Eijaz had made acquintance by that point since they were the first two contestants in the house.
Nikki even asked Bigg Boss to send a 'good man' after which Eijaz was heard taunting her, questioning if he isn't a good man. Soon after, there came another incident where Nikki proved she could not be real with Eijaz.
Nikki was seen washing the vessels while Eijaz was preparing food. He dropped a few rice grains and when he asked Nikki to pick them up, she said that her nails would break and thus, she wouldn't like to do it. After telling Eijaz that, Nikki went and told Jasmin and Abhinav the situation, stating that she doesn't wish to pick it up because she has OCD.
In the last scene, she was even heard telling Eijaz to sleep outside the house because he snorts. Khan has been clear that he has a problem with his right nose and only his left nose works fine, which leads to the snorting condition. Nikki and Eijaz got into an almost-heated argument after her ordering him to go out and sleep.
Now, the latest promo of Bigg Boss 14 proves that Nikki has even taken her 'friend' Jasmin Bhasin for granted. Jasmin was seen in a heated argument with Nikki, walking away from her after an argument. She was even heard saying that she has been nothing but good to Tamboli. From what was shown in the premiere episode, that holds true. Jasmin had asked Nikki to talk to Eijaz if she had a problem with him.