I know this sounds strange but something told me, studying nimmo's reactions to her sis's baby, that she's talking from experience. There's a sadness in her eyes and voice. May be she went away to have the baby that year and has given it up for adoption.
I read a story like that years ago where the couple was too young to be married and so it didn't last. But she was pregnant when she left and gave it up for adoption. A few yrs later the couple get together again and go looking for the child only to find he's happy in his adopted home and they leave without meeting him.
Do u think something like that is likely to happen here too? I mean how else is Kunal going to know that they had spent a night together?
or, will Ekta and Co conveniently forget that episode???