So that they were really scared and thought Abhi had got his partially lost memory.
And Indu Dasi also thinking the same that Abhi got his memory back sure she ll convey this to Dadi.
And in precap Abhi called Pragya fuggi.Its not a surprising element because Abhi had mentioned Pragya as Fuggi to Purab.In precap Abhi told hereafter he ll call her as fuggi.
So coming to promo Dadi is taking arti so she thought Abhi regained his lost memory and took Pragya with him as MM's bahu.So may because of that she is taking arti.In promo Pragya was confident because Abhi had called him as fuggi so she got a hope that he ll remember all so soon that's why she is so strong and confident.
And Abhi ll call Pragya as Fuggi.When Alia hear this she ll really scared to hell as Abhi got his memory back.