I dont think anything like that is going to happen! Divya firstly, isn't gonna come back and break any marriage. EITHER Bindya will realize what she is doing and will turn the tables, OR Amar is just gonna walk away and go to Delhi, to meet his 'true' love...and MAYBE that might be the reason for Divya not going on a date with Samrat?! I mean, come on! AD are made for each other, and they were made for each other, and the ARE made for each other....so I dont think anything of the rest is gonna happen! besides, I think that the creatives know that it is pretty obvious to us that Bindya and Amar isnt gonna marry nor will Divya love Samrat, I feel, just to keep the suspense high and keep us guessing they are making the storyline this way...
But I personally feel that, even if Bindya was his childhood friend, it doesnt mean that he has to marry or even love her that way. We cannot control our emotions nor change them, unless we have a reason to. Amar never saw Bindya in that view, and its also complicated. We cannot force anyone to like us, infact we should respect the other person's like and dislike and view, if they like someone else, we should accept it, and not try to break them apart. We should be happy for them, I mean, as long as they are happy, we are happy...we want them to be happy right? 😳