The biggest rouse that people on the forum seem to have is that Ishita is spending too much time with Mani, is very close to him to the point of having no boundaries and that she is ignoring Raman. I however see it in a slightly different way. Ishita is someone who has enjoyed the freedom of making and keeping friends and relationships since a young age. Whether that was Mani as a friend, who her parents are well aware of (including that he fell for her once) or be it dating Subbu. She's well educated and the kind of faith and trust that has always been put in her, she knows better than to break it. Mani is her childhood friend. She hasn't seen him for many years and was playing catch up. That included many meetings over the days. She never hid the fact from anyone in her life, including Raman. Instead she tried to make him a part of it but he resisted. She even said something like 'you just don't care'. She was visibly heartbroken at his attitude towards her life and she made that clear. Raman has continued to resist. Through her relationship with Mani, she has found a confidante who doesn't doubt her or reprimand her and who knows her for who she is. He's always been by her side when she was younger, and they continue that relationship even today. That she called him for Romi and Sarika did not surprise me. It isn't something she has the comfort to share with Raman yet, he hasn't shown her that trust and instead has categorically told her he wants no part to play in it. She would have ideally called Mihika, but Mani is a better friend and I you have such comfort more with your closest friends than your cousins, they help keep your relationship separate from family.
The question then arises is that has Ishita behaved any differently with Raman since Mani has come back? My answer would be no. She's still always there, in the same capacity that she has always been. He still taunts her and ridicules her and she continues to accept it. Further, she has been more excited around him and for him, and at any time she showed it, it was shot down by Raman. Ishita even asked him about loving again and he told her clearly, in no uncertain terms that he wouldn't ever fall in love again. She has been showing it, evidently, that she feels something for him. And has confided in her friend because she doesn't think she can say it to her husband yet, because it will be dismissed and not reciprocated.
So then what has changed? The change is Raman. When Raman doubted her on the necklace, she clarified that she can't believe he thought that way about her. She told him at the accident site that did he ever think what would happen to her when he lied about it? She was hysterical and showed that side of insecurity and anxiety to him. He has never shown how he feels instead he continues to put a wall in front of him and does not let Ishita enter that space. If he has insecurity about Mani and Ishita, his way of showing it is to continue to act the same way he did before he realized he was in love. That means Ishita has no idea whatsoever. Which also gets me to another point, is the love Raman today feels for Ishita any different from the love he felt for Shagun? He has the same doubts, same reactions to heartbreak and an added certain distance. Does he feel more passionately about her or realize it's a different love? He said he's made the same mistake twice, so is it the same feeling for him this time around as well?
As for Ishita and Mani, we all have friends like this. And only until our partners let us know of their insecurity do we make the choice of putting our family first and distancing the friend. Until we know, we don't see anything wrong in it. Especially because we know the friend for much longer since our partners. Ishita, in my mind, has done nothing out of character. She meddles in others matters, she goes the extra mile to save people she loves, and she admits she sometimes doesn't have the best thought out way of doing that and it falls short. But that is her! And Raman is aware of that.
Wow, that's a long post. But I had to put out the perspective. Nonetheless, I'm looking forward to seeing the role reversal, of the man saying her loves the woman and she not having the ideal reaction. Shows always show it the other way round :)
Would love to hear everyone else's thoughts as well :)
Shruti