I honestly won't say that Rashmi has not spoken behind Aarti's back, cause she has. But they ideally are the things that she also says to her face, like how she always does what Shukla says and so on. And this level of 'bitching' is fine I guess, cause in the show they have always been on opposite sides, and when you stay in the same house for months, you would talk about one another.
The funnier thing was that Aarti said that she has never bitched about Rashmi. Cause she definitely has, a LOT. 🤣 And unlike Rashmi who stopped Paras from insulting her, Aarti has NEVER done something of this sort. She didn't ever stand up for Rashmi when she needed support.