Karan values Neha's opinions a lot but he barely interacted with Akshara over the WKW. Did this in any way influence Pratik's decisions? Maybe he thought being on the right side of the host would help him go ahead or better his chances to survive? Or did he take this decision because WKW made him realize Akshara was wrong (as much as he did not want to admit it) and wants to distance himself from all the wrongs that Akshara has been charged guilty of?