The task was between Rubina and Rahul. Rahil was managing to get under ruby's skin pretty easily at that pint without using any otherwise foul language. Abhinav was first to come and butt in, and rahul told him that they always play together and though it wasn't the nicest thing to say, he is right. Then abhinav is the first to call him a pappu singer and all of that, after which obviously rahul got triggered and they both went at it.
People saying that its not abhinav's fault because he isn't a repeat offender, what is that logic even If I steal for the first time, does it make it okay just because its the first time? And honestly it isnt even the first time that abhinav has tried to malign rahul's image, calling him a criminal, nalla, etc as per his convenience, but he manages to get a free pass because he's apparently defending someone' honour aka ruby or jas? Their relationship has been strained from the start, but its pretty obvious that abhinav started it, both then and now, and was the first to go below the belt