Very nice post. Yes that would be nice to see a daughter-in-law father-in-law angle. You are right in that it is very rare to see.
Hope your predictions about Rudra's father playing Cupid comes true, also that paro will bring father and son closer emotionally and that eventually Parud really do get married.
Marriage might hv time but PaRud will come close courtesy Dilsher only .. he might create situations for both to come close and know each other đ
by declaring her as his bahu , he already created one situation for both to stay together in one room and that too in front of all đđđ