Deep's reaction in today's episode even confused me. But I personally wish to see Deep remaining silent & let her take revenge on him being fully aware that she is Aarohi. 😃
He should be knowing she's Aarohi from her entry as Kesari, at least during that time period or just before her re-entry as Tara. Because if they show Deep being aware of it later all those ArDeep scenes wont make any sense as Aarohi will be Tara from Deep's point of view i.e., it will be like Deep moved on & has feelings for Tara. Especially those scenes where he makes her wear mangalsutra, tries to comfort & kiss her, holds her hand & hugs etc.
It will be like Deep lived with Tara, fell in love with Aarohi, betrayed her, then moved on with Tara, later ended up being with Aarohi 😆...all this sounds weird right!? especially when they are planning to show the hidden positive side of Deep & his love for Aarohi. 😊