[khemucha]

I don't think it a good move by meera if she decide to moves with Desai. Life is not about sex. Meera is still in affair fog with Desai and could not identify his true colors. Her life with him will be a hell. 
1.as per venkat narration, Desai was so protecive in marriage function towards meera and even prevent her having any social interactions with other men. Meera is an independent women and Krish never prevent her from  social interaction with any other person in social or professional gathering. This itself is a clear indication that Desai is a  toxic person and meera will be a caged parrot in his home. 
2. His narration to meera that he didn't done any harm citing the corporate culture proves that, all relationship is a business kind of thing for him. His transfer of authorship of his company to Krish, introducing piyush to invest on meera's company etc. indicate this. He is just buying the things like a corporate company .But with meera and krish, he is wearing the mask of friendship because the other strategies don't work with them. Once he possesd what he wished, the mask will reveals what he is hiding.
3. He is so possessive.....that itself is a unbearable character for any wife. Of course there will be a mutual possesiveness in any relationship. But for me Desai is crossing the limits of bearable possesiveness due to love. 
4. The hospital scene where he flirt with ananya and metric, shows he is still the same. 
5  His morning session with someone ( if other than meera) have a huge impact. Because the mutual trust will be broken. Once trust gone, reconciliation is very difficult. 
6. While returned to couple life after breakup with meera, desai promised to krish and meera that he loves meera but he is not pursuit of her love. That is he just a fan boy and not expecting meera's love in return. But in the latest episode, he asked meera to come with him leaving krish and also asked her to confess her love towards him. Again breach of trust... Shows his character. 

irrespective of all these signs, meera still called him a " Good person " And also confessing that she might have fallen for him if she is not married show that she is still in her affairs fog and can't think rationaly. A shock kind of thing is needed for meera to realize his true color. 
I am sure his passion towards meera end once he got her. Once he got the trophy, he will be the old person itself

I agree with you almost entirely ... except on the continued existence of the affair fog part ... neat phrase by the way ...

His possesive behaviour is most probably his self-preening instinct to show off his trophy and his control over the trophy ... not very different from a brand new sports car ... see ... isn't she just the most gorgeous thing you've laid eyes on ... na-na-na ... you can look but you can not touch ... she all mine ... but I think Meera has realized that and gone beyond it ... she is displaying no urge to cling on to him ... she enjoys him and lets him preen but she is not dependent on him ... she's set a time limit now and wants to make the most of it during that ...

Well he is a "Good person" for Meera ... he has helped them be financially more secure ... helped her tide over her professional bloopers ... been charming towards her ... not excessively insulting to the husband ... supportive when they needed it ... VERY satisfying in bed ... and till now not a threat to her marital nest ... till now ... ... but now ...

I agree with you ... I don't think Desai himself is interested in possessing her(or any other woman for that matter) as a husband ... the way his character has been painted ... he revels in stealing wives, especially with the full knowledge of the husband ... thats his power trip ... his expressing his desire to marry her and for her to go with him could be just safe tactics to heighten her sense of being desired ... and consequently more wild in bed ... safe because he knows that she will refuse ... but her need to be desired beyond all established norms would be satisfied and stoked ... running away with someone's wife ... thats such a juvenile but arousing fantasy ... its like verbal foreplay ... I bet he will be first person to run if she said yes ... what does he enjoy more - fucking Krish's wife Meera in Krish's house with Krish's knowledge ... or fucking Meera, his wife ... and plagiarising a strory title - Stolen Water Tastes Sweet.

Thats why it does not make sense that he will hate her if she simply chooses to stay with Krish ... he can only hate her if she turns the tables on him, stripping him of his self image in the process ... people like Desai can take a defeat in stride (Ananya) ... but can they take humiliation that shatters the core of their personality ...