"in his letter to megha -- which started all this business, btw! when that comes out, what is going to be the consequence??! -- he said that all he wanted was to see her happy. even if it was with someone else. what happened with that?
mohan bhatnagar turns out to be a liar. and i hurt. "
POINT---- Exactly, Why couldn't he stick to his words in the letter & let go off Megha if she decides to be with Manav or whoever...
Maybe this could be the reason:----
Mohan very well knows that Megha is in Love with him too...& that he might think she will definitely not be happy & will be in pain & regret, if she marries someone else & it was very obvious from Megha's side that she isn't happy with her decision to marry Manav, it showed on her face during engagement...
Hope my reasoning made some sense😃