Right now I am also convinced that AD-DDG can never happen.
Reasons being:
~Jigs is back, so story has to revolve around Dixit sisters and JW
~AD is totally disgusting. If we remember, RK once said that AD will have both negative and positive impact on JB's marriage...The negative is what is going on now, so i think Positive impact will start soon.
~So far, Bani has not bothered to think about AD at least once...NOT even once...But even with soo much hatred on JW, the girl is keeping on going flashbacks of Jai bringing milk for her. 😉