Shagun is all broke and jobless. Yet she could buy so many branded things for Ruhi, not only that yesterday she also bought expensive sports gear for Adi as well. How could she afford this much money? Besides, how did she manage to have a car on her own? Wasn't she traveling by taxis/auto-rickshaws these days? Unless Ashok or Raman gifted her a new car, how did it come from nowhere?
Ishita contradicted herself at least two times while she was having conversation with Raman in their bedroom. Ishita was disappointed at Raman that he did not share the news of Mr. Iyer with her but she wasn't ready to share the news of Ruhi and Shagun with Raman too. Ishita was discomfited when she came to know Raman helped her appa. This act of her let us go to old memory lane, back in June she was all happy and content when Raman helped Iyer family during Mrs Iyer's accident time. She was also very happy every time Mani wanted to help her even though some of these aids were simply intruding. If she was okay back then, why is she so disappointed now?
And, about the importance of Ruhi and Raman in her life, It's high time now that Ishita should act like a wife as well.