Here are my few observations on the episode.
Sai clearly told she has returned to CN because she doesn't trust anyone and thinks most of the people are responsible for Vinu's condition.
Pakhi also clearly told twice or thrice in front of Kaku and Virat that she doesn't want Vinu's fear and trauma to go away because she is scared Sai will take him away. She literally said she wants the little boy to live in fear so that he can stay with her forever. I don't think either Virat or Kaku understood that. If they had they wouldn't have given assurance to Pakhi that Sai won't take Vinu away.
When Virat was telling Pakhi she hasn't lost anything and was giving her vaada, there was lot of hesitation in his voice which clearly showed he was lying. Glad Pakhi caught his lies fast lol I just loved her dialogues about his vaadas being so worthless and meaningless now.
I loved Kaku when she told Pakhi, if you want to leave the house you leave lol but Vinu definitely won't leave. She thinks Virat's happiness lies with Sai, Savi and Vinu and hence is trying to reunite the family but it won't be as easy as she thinks.
The outhouse scenes were truly amazing. Sairat bonding started with chipkali after their marriage and now also their bonding started again due to chipkali. Somehow their old selves were slowly coming out that they had buried deep within themselves. I loved Sai's smile after she threw the dead leaves on Virat accidentally. That was totally Sai 1.0.

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