Another day, another fight inside the Bigg Boss 18 house. This time, it involved Sara Arfeen Khan and Avinash Mishra. In the latest promo, Sara is seen losing her temper. A few seconds later, she storms into the bedroom and kicks a piece of house property, saying she is done with the game. Sara then rips off a bed sheet and hurls pillows. We can see Shilpa Shirodkar and Chum Darang trying to calm her down. Later in the promo, Sara Khan is seen telling her husband, Arfeen Khan, that she wants to go home. She says, “I want to go. I am not staying in this house.”Towards the end of the promo, Sara Arfeen Khan is seen throwing an object at Avinash Mishra. After the shocking incident, Avinash asks Bigg Boss to take action. The incident has aroused concerns about the seriousness of the altercation, particularly since physical violence is strictly prohibited on the show.Last week, Bigg Boss 18 welcomed two wild card contestants — Kashish Kapoor and Digvijay Singh. Both of them were part of another popular reality show Splitsvilla X5. In a promo dropped by the makers, host Salman Khan introduced the two new participants to the show. He said, “Mere paas iss season ke wildcard dhamake hain. (This season’s wild card surprises are with me) before cheekily asking Kashish and Digvijay whether they know each other. Then, ensues a war of words between the Splitsvilla stars, indicating that their entry into the Bigg Boss House would give a riveting spin to the show.Bigg Boss 18 kicked off on October 6. This season features several known personalities including Vivian Dsena, Shilpa Shirodkar, Chahat Pandey, Rajat Dalal, and Eisha Singh.