Ratul marriage will happen with Sreetama. I will not be shocked if Tess decides to break marriage by instigating or helping Nipa to run away blame it on Mithai.
It was not grandma but Pishi aka Aparjita who told that to Somresh.
I think a plan against Mithai will backfire and Nipa will get involved. As a result Sreetoma wll get married to Ratul. Its also possible Nipa will suddenly be against the marriage, if Ratul decides to stay back instead of going abroad
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