Oh that's definitely going to be the case! FIL will take it to be Amar's letter and thus, comes along re-marriage track.
By the way, i could totally see Jeeji going "That's where you've got it wrong!" when Megha repeats "How can he think that he(mohan) could ever take Amar's place in her life." D'UH Megha! did you even listen to what he said just a while ago? He CLEARLY stated that he doesn't want Amar's place...in fact he knows that he can never replace him or take his spot in her life, all he wants is to know his place. She even had flashbacks of that dialogue from Mohan and then, she repeats the same old "no can take Amar's place" line all over again ** head-desk** Oh megha, megha! You're SO in denial.