[123goat369]

1. It was a kiss and intimate touching and no sex, which still keeps the promise she made while Krish was recovering that no sex.  When the author rewrote the ending, that explanatory line from Meera seems to have been lost. 

2. 
Both versions share the same setup up to late Chapter 41: the Piyush test, the Jai secret coming out, the drilled holes, Meera's "once a whore" outburst, and Krish leaving the house. They split from there.

Original ending:

• Desai declares his love on his knees. Meera "chooses" him in front of Krish and sleeps with him with the door open, while Krish watches (One of the hottest sex and emotional one for Krish watching losing her to him in that episode, it broke many people originally)
  
• Krish spends the night at Parvati's. They come close to sleeping together, but he stops.
  
• If I recall correctly, Krish's recorder reveals that Meera's choice was a performance. She wanted Krish to stop loving her and move on, and she says on the recording: "I don't want Krish to learn how much I love him."
  
• At home, Meera tells Krish she still loves him and calls him "my destiny".
  
• Nidhi arrives and exposes Desai: he had blackmailed her into sex, and those "sounds" were her.
  
• Meera throws Desai out  and reconciles with Krish. 
  

Revised ending:

• Nidhi's confession is moved up to Ch42 after Desai's confession himself, and Meera largely forgives Desai.
  
• The couple try to go back to normal. Then the affair restarts in secret: the concert night, Ritu's wedding, Alpine Heights.
  
• Krish sleeps with Maithrei and nearly sleeps with Nidhi.
  
• Krish decides they should separate, and Meera agrees to leave with Desai after their 10th anniversary.
  
• On the anniversary night, Desai pulls Krish into a threesome. Meera realises Desai is just like Krish and leaves both of them.
  
• Epilogue: Krish goes on a pilgrimage. When he returns, Meera is pregnant with his child, and they reunite.
  

In the original ending, Desai is the villain who gets exposed and Meera turns back to Krish out of love before Nidhi even arrives.
In the revised version, Desai turns out to be a voyeur like Krish, Meera has a genuine secret affair with him, and the pregnancy brings the couple back together.

3. It's most likely the author's mistake. Krish usually tells the reader when he is lying to Meera and here his narration says he is gathering the courage to be more honest. There's no hint that he's deliberately changing the date.

~RCF

Thank you RCF bro for this.

1. Thank for this closure, yeah if its just that, it make sense. I am assuming it might be when they are outside at temple or party or in kitchen?

2. So originally it ended like that and no further chapters ? 
I like this one making Desai who he is a villain and good ending... But I can see why the Author extended and gave another ending... Which was good but left a hole as its rushed. Which also makes people asking for chapter 4...

3. That's what I thought on this, Thanks for confirming....