I think the past week's episodes have all been about Virat's acceptance, no no not his feelingsš or the deal (bandha has already wiped it out of existence if you ask me š)
Remember how he wanted Sai to be guided by Paakhi on being mature? š¤Ŗ
Virat knew that Sai had certain childlike attributes and wrote her off as a child which is why he wanted to sign her up for classes with his "best friend". This is what grated Sai too that he not only saw it as shortcoming but wanted her to change especially in comparison to another woman.
Today its the same Virat who admires Sai's childlike innocence and stubborn nature. "Bacchi hai" that was said with exasperation and sometimes as an excuse has become something that he admires, evident with the way he responded to Paakhi's taunts as well as his question to Sai "Tum aisi choti choti baathon kaise kush ho jaati ho"
And this acceptance of Sai is not an adjustment or compromise it stems out of understanding and respect. It didn't happen overnight as it may seem so on the surface level. I think it was two incidents that happened back to back that changed Virat's perception.
First was Sai's visit to the DIG, they had just had huge fight where had solely blamed her for all his miseries and said some really unsavoury things but Sai hadn't held a grudge but gone ahead and got him out of trouble. Her reply to him was "I only told the truth".
Second was Sai's visit to Paakhi's house. Virat knows that Sai doesn't exactly like Paakhi nor was she at fault (or maybe not entirely in his POV) yet she had gone to make amends despite the fact she may not be welcomed at all (Sab tumse teek se peshaya na?). Her reply to him was "I made a promise".
This gave a glimpse of what an understanding and mature person Sai is and could be when the situation demands. Though this should have been evident with the way she dealt with things after her Aaba's death (*post the suicide attempt)
This is why I also think that Virat's equation with Sai is not that of an indulgent uncle or brotherš it would have been if he had continued to insist that she needs a guide but now he definitely sees her as an adult who is different from the rest. In fact he loosens up with her and has fun which I think is a side he has only opend up to her so far.
Neither of them are quite in the attraction stage yet which is quite fine I think when it happens it would be quite a natural transition too though Virat is almost there I would say feeling her absence when she moved out of the room, phula hua chehra at being rejected for a dateš and in a way he is already tuning out everybody in Sai's presence its like only she and her happiness matters. During the result announcement as well as the Candy floss surprise moments he didn't give a damn about the Makkad gang or MMK's presence.
* I say post suicide because Sai was overtaken by grief till that point and not judge her suicide attempt itself which is understandable because she had lost her only family and her life had turned upside down. She wanted an out to overcome the grief and emptiness is understandable. I don't think there is any right or wrong or something that could be judged by a third person as such.